Systems, methods, computer-readable media, and techniques disclosed herein provide for preparing a solution to a problem comprising a constraint on a non-classical computer, comprising: (a) providing a state preparation operation, wherein the state preparation operation comprises at least a portion of an implementation of the problem comprising the constraint on the non-classical computer, wherein the state preparation operation is configured to evolve a quantum register to a solution state; (b) applying a constraint detection operation, the constraint detection operation comprising entangling an ancilla qubit with a set of data qubits; and (c) measuring the ancilla qubit to determine whether a constraint of the problem is satisfied.
Arrays of optically trapped neutral atoms are a promising architecture for the realization of quantum computers. In order to run increasingly complex algorithms, it is advantageous to demonstrate high-fidelity and flexible gates between long-lived and highly coherent qubit states. In this work, we demonstrate a universal high-fidelity gate-set with individually controlled and parallel application of single-qubit gates and two-qubit gates operating on the ground-state nuclear spin qubit in arrays of tweezer-trapped Ytterbium-171 atoms. We utilize the long lifetime, flexible control, and high physical fidelity of our system to characterize native gates using single and two-qubit Clifford and symmetric subspace randomized benchmarking circuits with more than 200 CZ gates applied to one or two pairs of atoms. We measure our two-qubit entangling gate fidelity to be 99.72(3)% (99.40(3)%) with (without) post-selection. In addition, we introduce a simple and optimized method for calibration of multi-parameter quantum gates. These results represent important milestones towards executing complex and general quantum computation with neutral atoms.
Systems, methods, and computer-readable media for modulating light that may include: (a) providing the light of a first power for a first duration; (b) circulating the light in a transmission-dominated cavity; and (c) after inputting the light into a modulator, outputting the light at a second power for a second duration.
G06N 10/20 - Models of quantum computing, e.g. quantum circuits or universal quantum computers
G06N 10/40 - Physical realisations or architectures of quantum processors or components for manipulating qubits, e.g. qubit coupling or qubit control
G02F 1/017 - Structures with periodic or quasi periodic potential variation, e.g. superlattices, quantum wells
G02F 1/035 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulatingNon-linear optics for the control of the intensity, phase, polarisation or colour based on ceramics or electro-optical crystals, e.g. exhibiting Pockels or Kerr effect in an optical waveguide structure
G02F 1/095 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulatingNon-linear optics for the control of the intensity, phase, polarisation or colour based on magneto-optical elements, e.g. exhibiting Faraday effect in an optical waveguide structure
G02F 1/11 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulatingNon-linear optics for the control of the intensity, phase, polarisation or colour based on acousto-optical elements, e.g. using variable diffraction by sound or like mechanical waves
G02F 1/01 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulatingNon-linear optics for the control of the intensity, phase, polarisation or colour
G02F 1/015 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulatingNon-linear optics for the control of the intensity, phase, polarisation or colour based on semiconductor elements having potential barriers, e.g. having a PN or PIN junction
G02F 1/03 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulatingNon-linear optics for the control of the intensity, phase, polarisation or colour based on ceramics or electro-optical crystals, e.g. exhibiting Pockels or Kerr effect
G02F 1/05 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulatingNon-linear optics for the control of the intensity, phase, polarisation or colour based on ceramics or electro-optical crystals, e.g. exhibiting Pockels or Kerr effect with ferro-electric properties
G02F 1/19 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulatingNon-linear optics for the control of the intensity, phase, polarisation or colour based on variable-reflection or variable-refraction elements not provided for in groups
4.
METHODS AND SYSTEMS FOR MONITORING OPERATION OF A QUANTUM COMPUTER
Systems, methods, and computer-readable media for monitoring an operation of a quantum computer may include (a) an imaging unit configured to passively gather photon data corresponding to the quantum computer during the operation of the quantum computer; (b) an image processing unit configured to generate at least one image corresponding to the operation of the quantum computer based at least in part on the photon data; and (c) a monitoring unit configured to determine a health of the quantum computer based at least in part on the at least one image.
Provided herein is an ultrahigh vacuum cell for cold atom experiments with high-numerical aperture lenses and cavity mirrors integrated into the vacuum cell. A device for generating a phase stable cavity may include: a cavity spacer comprising one or more mirrors affixed to the cavity spacer; wherein the mirrors are oriented to form a three-dimensional trapping potential within the cavity spacer; wherein the cavity spacer comprises glass having a coefficient of thermal expansion of at most about 400+/−30 ppB/° C. at an operating temperature. A method for generating a phase stable cavity may include: providing a cavity spacer comprising one or more mirrors affixed to the cavity spacer; wherein the mirrors are oriented to form a three-dimensional trapping potential within the cavity spacer; wherein the cavity spacer comprises glass having a coefficient of thermal expansion of at most about 400+/−30 ppB/° C. at an operating temperature.
Systems, methods, and computer-readable media for a virtually imaged phased array (VIPA) device may include: an electro-optic material, wherein a path of a plurality of optical beams output from said VIPA device is modifiable via applying a voltage to said electro-optic material of said VIPA device.
A system for positioning an optical beam may comprise a plurality of transmissive optical elements, wherein each of the plurality of transmissive optical elements is rotatable relative to an axis of propagation of the optical beam, and wherein the plurality of transmissive optical elements comprises a first pair of optical elements operable to translate the optical beam and a second pair of optical elements operable to change an angle of the optical beam.
G02B 26/08 - Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
A method for error corrected quantum computation may include identifying that a qubit has been lost; replacing the qubit; reimplementing the qubit into the circuit; and flagging measurements taken while the qubit was missing as untrustworthy.
A method for transitioning an atom from a first state to a second state with a single photon, wherein a motional state of the atom is preserved, is provided. The method may include: (a) providing a plurality of atoms in a plurality of spatially distinct optical trapping sites, and (b) generating a translating excitation potential in a spatial dimension across a confining potential energy landscape of the first state of the atom of the plurality of atoms, wherein a temporal duration of the translating excitation potential is short relative to a characteristic length of the confining potential energy landscape, thereby transitioning the atom from the first state to the second state.
Systems, methods, and computer-readable media for implementing non-classical computing may comprise generating an array of atoms comprising greater than 150 atoms and a fill factor of greater than 95% occupancy, wherein the plurality of atoms are trapped by a cavity-enhanced optical lattice and one or more optical tweezers.
Methods, systems, and computer-readable media are provided for performing state-selective readout for non-classical computing, including: (a) applying one or more first trapping electromagnetic energies to a plurality of qubits to obtain the plurality of qubits in an array of spatially distinct optical trapping sites, wherein each qubit of the plurality of qubits is configured to collapse into either a first state or a second state with application of a projective measurement; and (b) applying one or more second trapping electromagnetic energies to the plurality of qubits in the array of spatially distinct optical trapping sites to selectively shift a first portion of a wavefunction of each of the plurality of qubits based at least in part on whether the first portion of the wavefunction is in the first state or the second state.
Systems, methods, computer-readable media, and techniques using a diffractive-refractive axicon pair, may include: (A) a diffractive axicon; and (B) a refractive axicon in optical communication with the diffractive axicon, wherein the diffractive axicon is configured to direct a light beam towards the refractive axicon, and wherein the refractive axicon is configured to accept the light beam and output a substantially annular beam of light from the light beam.
A method of transporting atoms within an optical lattice may include: interfering two opposing laser beams whose focal points overlap with one another to form an optical lattice; and transporting one or more atoms by: translating the phase of the optical lattice; and translating the foci of the two opposing laser beams.
Provided herein are systems, methods, techniques and computer-readable media for reducing incoherent scattering, which may include: obtaining a plurality of atoms in an array of spatially distinct optical trapping sites, and wherein a selected atom of the atoms comprises a transition energy between a first state and a second state of the selected atom; and applying a first optical energy to the selected atom to shift the transition energy off-resonant with a second optical energy. The systems, the methods, the computer-readable media, and the techniques may further include: obtaining a plurality of atoms in an array of spatially distinct optical trapping sites, wherein the atoms comprise a plurality of qubits; and applying a first optical energy to a selected atom of the atoms to shift an excited state of the selected atom, wherein the shift is configured to suppress scattering of the selected atom by a transition of the qubits.
Systems, methods, and computer-readable media of implementing a qubit gate for non-classical computing include implementing a qubit gate on a qubit of an array of qubits, wherein qubit states of said qubit are within a metastable manifold, wherein said qubit states are nuclear spin states, and wherein said qubit gate comprises a multi-photon transition through an intermediate metastable state.
G06N 10/80 - Quantum programming, e.g. interfaces, languages or software-development kits for creating or handling programs capable of running on quantum computersPlatforms for simulating or accessing quantum computers, e.g. cloud-based quantum computing
G11C 11/02 - Digital stores characterised by the use of particular electric or magnetic storage elementsStorage elements therefor using magnetic elements
G11C 11/16 - Digital stores characterised by the use of particular electric or magnetic storage elementsStorage elements therefor using magnetic elements using elements in which the storage effect is based on magnetic spin effect
16.
SYSTEMS AND METHODS DOPPLER-FREE SINGLE-PHOTON EXCITATION OF ATOMS
A method for preserving a motional state of an atom when said atom is transitioned from a first state to a second state may comprise: providing said atom in said first state, wherein said atom is trapped at a trapping site of a plurality of spatially distinct optical trapping sites by a trapping potential; applying a dressing electromagnetic energy to said atom, wherein said dressing electromagnetic energy comprises a traveling-wave potential; and during said applying in (b), applying an excitation electromagnetic energy to transition said atom to said second state, and wherein a momentum carried by said excitation electromagnetic energy is coherently removed by said travelling-wave potential.
The present disclosure provides methods and systems for performing non-classical computations. The methods and systems generally use a plurality of spatially distinct optical trapping sites to trap a plurality of atoms, one or more electromagnetic delivery units to apply electromagnetic energy to one or more atoms of the plurality to induce the atoms to adopt one or more superposition states of a first atomic state and a second atomic state, one or more entanglement units to quantum mechanically entangle at least a subset of the one or more atoms in the one or more superposition states with at least another atom of the plurality, and one or more readout optical units to perform measurements of the superposition states to obtain the non-classical computation.
A method for error corrected quantum computation may include identifying that a qubit has been lost; replacing the qubit; reimplementing the qubit into the circuit; and flagging measurements taken while the qubit was missing as untrustworthy.
A method for transitioning an atom from a first state to a second state with a single photon, wherein a motional state of the atom is preserved, is provided. The method may include: (a) providing a plurality of atoms in a plurality of spatially distinct optical trapping sites; and (b) generating a translating excitation potential in a spatial dimension across a confining potential energy landscape of the first state of the atom of the plurality of atoms, wherein a temporal duration of the translating excitation potential is short relative to a characteristic length of the confining potential energy landscape, thereby transitioning the atom from the first state to the second state.
G06N 10/80 - Quantum programming, e.g. interfaces, languages or software-development kits for creating or handling programs capable of running on quantum computersPlatforms for simulating or accessing quantum computers, e.g. cloud-based quantum computing
G11C 11/02 - Digital stores characterised by the use of particular electric or magnetic storage elementsStorage elements therefor using magnetic elements
G11C 11/16 - Digital stores characterised by the use of particular electric or magnetic storage elementsStorage elements therefor using magnetic elements using elements in which the storage effect is based on magnetic spin effect
21.
METHODS AND SYSTEMS FOR ADDRESSING QUBITS IN AN ARRAY FOR QUANTUM COMPUTATION
Systems, methods, and computer-readable media of performing state detection of addressing qubits for non-classical computing, may include: (A) obtaining a plurality of qubits in an array of spatially distinct optical trapping sites; and (B) selectively exposing each qubit of a subset of said plurality of qubits to one or more light beams of a plurality of light beams, wherein: (i) each light beam of said plurality light beams comprises two gate operations that are the inverse of each other, and (ii) a target qubit in said subset of said plurality of qubits is exposed to each of said plurality of light beams that are collectively configured to selectively apply a rotation operation to said target qubit.
G06N 10/80 - Quantum programming, e.g. interfaces, languages or software-development kits for creating or handling programs capable of running on quantum computersPlatforms for simulating or accessing quantum computers, e.g. cloud-based quantum computing
G11C 11/02 - Digital stores characterised by the use of particular electric or magnetic storage elementsStorage elements therefor using magnetic elements
G11C 11/16 - Digital stores characterised by the use of particular electric or magnetic storage elementsStorage elements therefor using magnetic elements using elements in which the storage effect is based on magnetic spin effect
22.
METHODS AND SYSTEMS FOR GENERATING HIGH-CONTRAST ARRAYS
Provided herein are apparatuses, systems, and methods for addressing an array. The apparatuses may comprise an array of spots of light and a beam deflector comprising a plurality of elements. Systems and methods may comprise using the apparatuses as described herein. Each spot of the array of spots may be aligned on each of the beam deflector. Apparatuses, systems, and methods herein may generate high contrast spots on an array. The array may be involved in quantum computing.
G21K 1/00 - Arrangements for handling particles or ionising radiation, e.g. focusing or moderating
G02B 26/08 - Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
In an aspect, the present disclosure provides methods and systems for forming optical traps. The optical traps may be three-dimensional optical traps. The methods and systems may comprise use of cavity based optical traps. A device for forming an optical trap may comprise a first optical cavity, said first optical cavity configured to form a first standing wave pattern, wherein said first standing wave pattern is one or two dimensional; a second optical cavity, said second optical cavity configured to form a second standing wave pattern; and a chamber configured to hold one or more atoms disposed within a three-dimensional trapping potential formed by at least said first standing wave pattern and said second standing wave pattern.
In an aspect, the present disclosure provides a method comprising providing a first optical trap and a second optical trap, trapping an atom in the first optical trap, identifying a presence of the atom in the first optical trap, and transferring the atom from the first optical trap to the second optical trap.
Disclosed are systems and methods of performing state detection for non-classical computing. Methods can include obtaining a first plurality of qubits in an array of spatially distinct optical trapping sites, performing one or more qubit gate operations on at least a portion of said first plurality of qubits, performing a measurement operation; and determining that the qubit was in the initial state.
G06N 10/20 - Models of quantum computing, e.g. quantum circuits or universal quantum computers
G06N 10/40 - Physical realisations or architectures of quantum processors or components for manipulating qubits, e.g. qubit coupling or qubit control
G06N 10/80 - Quantum programming, e.g. interfaces, languages or software-development kits for creating or handling programs capable of running on quantum computersPlatforms for simulating or accessing quantum computers, e.g. cloud-based quantum computing
G06N 3/067 - Physical realisation, i.e. hardware implementation of neural networks, neurons or parts of neurons using optical means
B82Y 10/00 - Nanotechnology for information processing, storage or transmission, e.g. quantum computing or single electron logic
G06N 10/00 - Quantum computing, i.e. information processing based on quantum-mechanical phenomena
G06N 10/60 - Quantum algorithms, e.g. based on quantum optimisation, or quantum Fourier or Hadamard transforms
Systems and method for performing continuous, non-classical computation, may include: loading a plurality of atoms into a reservoir array; transferring a first subset of the plurality of atoms from the reservoir array into a science array; performing a first non-classical computation using at least some of the first subset; determining an atomic loss number representing a difference between (i) a number of atoms in the first subset and (ii) a number of atoms in a remaining subset of the first subset that remain in the science array following the performing of the first non-classical computation; transferring a second subset of the plurality of atoms from the reservoir array into the science array; reloading the reservoir array with additional atoms; and performing a second non-classical computation using at least some of one or both of the remaining subset and the second subset.
In an aspect, the present disclosure provides a method comprising providing a plurality of atoms. At least one atom of the plurality of atoms may have a different state than one or more other atoms of the plurality of atoms. The at least one atom may be excited to an excited state. The exciting may be performed using a non-site selective excitation beam over the plurality of atoms that only interacts with the at least one atom.
Systems and method for performing continuous, non-classical computation, may include: loading a plurality of atoms into a reservoir array; transferring a first subset of the plurality of atoms from the reservoir array into a science array; performing a first non-classical computation using at least some of the first subset; determining an atomic loss number representing a difference between (i) a number of atoms in the first subset and (ii) a number of atoms in a remaining subset of the first subset that remain in the science array following the performing of the first non-classical computation; transferring a second subset of the plurality of atoms from the reservoir array into the science array; reloading the reservoir array with additional atoms; and performing a second non-classical computation using at least some of one or both of the remaining subset and the second subset.
Methods, systems, and computer-readable media are provided for performing state-selective readout for non-classical computing, including: (a) applying one or more first trapping electromagnetic energies to a plurality of qubits to obtain the plurality of qubits in an array of spatially distinct optical trapping sites, wherein each qubit of the plurality of qubits is configured to collapse into either a first state or a second state with application of a projective measurement; and (b) applying one or more second trapping electromagnetic energies to the plurality of qubits in the array of spatially distinct optical trapping sites to selectively shift a first portion of a wavefunction of each of the plurality of qubits based at least in part on whether the first portion of the wavefunction is in the first state or the second state.
A method of transporting atoms within an optical lattice may include: interfering two opposing laser beams whose focal points overlap with one another to form an optical lattice; and transporting one or more atoms by: translating the phase of the optical lattice; and translating the foci of the two opposing laser beams.
Provided herein are systems, methods, techniques and computer-readable media for reducing incoherent scattering, which may include: obtaining a plurality of atoms in an array of spatially distinct optical trapping sites, and wherein a selected atom of the atoms comprises a transition energy between a first state and a second state of the selected atom; and applying a first optical energy to the selected atom to shift the transition energy off-resonant with a second optical energy. The systems, the methods, the computer-readable media, and the techniques may further include: obtaining a plurality of atoms in an array of spatially distinct optical trapping sites, wherein the atoms comprise a plurality of qubits; and applying a first optical energy to a selected atom of the atoms to shift an excited state of the selected atom, wherein the shift is configured to suppress scattering of the selected atom by a transition of the qubits.
The present disclosure provides methods and systems for performing non-classical computations. The methods and systems generally use a plurality of spatially distinct optical trapping sites to trap a plurality of atoms, one or more electromagnetic delivery units to apply electromagnetic energy to one or more atoms of the plurality to induce the atoms to adopt one or more superposition states of a first atomic state and a second atomic state, one or more entanglement units to quantum mechanically entangle at least a subset of the one or more atoms in the one or more superposition states with at least another atom of the plurality, and one or more readout optical units to perform measurements of the superposition states to obtain the non-classical computation.
Provided herein is an ultrahigh vacuum cell for cold atom experiments with high-numerical aperture lenses and cavity mirrors integrated into the vacuum cell. A device for generating a phase stable cavity may include: a cavity spacer comprising one or more mirrors affixed to the cavity spacer; wherein the mirrors are oriented to form a three-dimensional trapping potential within the cavity spacer; wherein the cavity spacer comprises glass having a coefficient of thermal expansion of at most about 400 +/- 30 ppB/°C at an operating temperature. A method for generating a phase stable cavity may include: providing a cavity spacer comprising one or more mirrors affixed to the cavity spacer; wherein the mirrors are oriented to form a three-dimensional trapping potential within the cavity spacer; wherein the cavity spacer comprises glass having a coefficient of thermal expansion of at most about 400 +/- 30 ppB/°C at an operating temperature.
Provided herein are apparatuses, systems, and methods for addressing an array. The apparatuses may comprise an array of spots of light and a beam deflector comprising a plurality of elements. Systems and methods may comprise using the apparatuses as described herein. Each spot of the array of spots may be aligned on each of the beam deflector. Apparatuses, systems, and methods herein may generate high contrast spots on an array. The array may be involved in quantum computing.
G06N 10/00 - Quantum computing, i.e. information processing based on quantum-mechanical phenomena
G06N 10/40 - Physical realisations or architectures of quantum processors or components for manipulating qubits, e.g. qubit coupling or qubit control
G02F 1/29 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulatingNon-linear optics for the control of the position or the direction of light beams, i.e. deflection
B82Y 10/00 - Nanotechnology for information processing, storage or transmission, e.g. quantum computing or single electron logic
H01S 5/02255 - Out-coupling of light using beam deflecting elements
G02B 26/08 - Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
36.
Devices and methods for forming optical traps for scalable trapped atom computing
In an aspect, the present disclosure provides methods and systems for forming optical traps. The optical traps may be three-dimensional optical traps. The methods and systems may comprise use of cavity based optical traps. A device for forming an optical trap may comprise a first optical cavity, said first optical cavity configured to form a first standing wave pattern, wherein said first standing wave pattern is one or two dimensional; a second optical cavity, said second optical cavity configured to form a second standing wave pattern; and a chamber configured to hold one or more atoms disposed within a three-dimensional trapping potential formed by at least said first standing wave pattern and said second standing wave pattern.
In an aspect, the present disclosure provides methods and systems for forming optical traps. The optical traps may be three-dimensional optical traps. The methods and systems may comprise use of cavity based optical traps. A device for forming an optical trap may comprise a first optical cavity, said first optical cavity configured to form a first standing wave pattern, wherein said first standing wave pattern is one or two dimensional; a second optical cavity, said second optical cavity configured to form a second standing wave pattern; and a chamber configured to hold one or more atoms disposed within a three-dimensional trapping potential formed by at least said first standing wave pattern and said second standing wave pattern.
The present disclosure provides methods and systems for performing non-classical computations. The methods and systems generally use a plurality of spatially distinct optical trapping sites to trap a plurality of atoms, one or more electromagnetic delivery units to apply electromagnetic energy to one or more atoms of the plurality to induce the atoms to adopt one or more superposition states of a first atomic state and a second atomic state, one or more entanglement units to quantum mechanically entangle at least a subset of the one or more atoms in the one or more superposition states with at least another atom of the plurality, and one or more readout optical units to perform measurements of the superposition states to obtain the non-classical computation.
In an aspect, the present disclosure provides a method comprising providing a plurality of atoms. At least one atom of the plurality of atoms may have a different state than one or more other atoms of the plurality of atoms. The at least one atom may be excited to an excited state. The exciting may be performed using a non-site selective excitation beam over the plurality of atoms that only interacts with the at least one atom.
In an aspect, the present disclosure provides a method comprising providing a plurality of atoms. At least one atom of the plurality of atoms may have a different state than one or more other atoms of the plurality of atoms. The at least one atom may be excited to an excited state. The exciting may be performed using a non-site selective excitation beam over the plurality of atoms that only interacts with the at least one atom.
In an aspect, the present disclosure provides a method comprising providing a first optical trap and a second optical trap, trapping an atom in the first optical trap, identifying a presence of the atom in the first optical trap, and transferring the atom from the first optical trap to the second optical trap. The qubit states may be manipulated through interaction with optical, radiofrequency, or other electromagnetic radiation, thereby performing the non-classical or quantum computations.
The present disclosure provides methods and systems for performing non-classical computations. The methods and systems generally use a plurality of spatially distinct optical trapping sites to trap a plurality of atoms, one or more electromagnetic delivery units to apply electromagnetic energy to one or more atoms of the plurality to induce the atoms to adopt one or more superposition states of a first atomic state and a second atomic state, one or more entanglement units to quantum mechanically entangle at least a subset of the one or more atoms in the one or more superposition states with at least another atom of the plurality, and one or more readout optical units to perform measurements of the superposition states to obtain the non-classical computation.
The present disclosure provides methods and systems for performing non-classical computations. The methods and systems generally use a plurality of spatially distinct optical trapping sites to trap a plurality of atoms, one or more electromagnetic delivery units to apply electromagnetic energy to one or more atoms of the plurality to induce the atoms to adopt one or more superposition states of a first atomic state and a second atomic state, one or more entanglement units to quantum mechanically entangle at least a subset of the one or more atoms in the one or more superposition states with at least another atom of the plurality, and one or more readout optical units to perform measurements of the superposition states to obtain the non-classical computation.
B82Y 20/00 - Nanooptics, e.g. quantum optics or photonic crystals
G06N 10/00 - Quantum computing, i.e. information processing based on quantum-mechanical phenomena
H03L 7/26 - Automatic control of frequency or phaseSynchronisation using energy levels of molecules, atoms, or subatomic particles as a frequency reference
The present disclosure provides methods and systems for performing non-classical computations. The methods and systems generally use a plurality of spatially distinct optical trapping sites to trap a plurality of atoms, one or more electromagnetic delivery units to apply electromagnetic energy to one or more atoms of the plurality to induce the atoms to adopt one or more superposition states of a first atomic state and a second atomic state, one or more entanglement units to quantum mechanically entangle at least a subset of the one or more atoms in the one or more superposition states with at least another atom of the plurality, and one or more readout optical units to perform measurements of the superposition states to obtain the non-classical computation.
The present disclosure provides methods and systems for performing non-classical computations. The methods and systems generally use a plurality of spatially distinct optical trapping sites to trap a plurality of atoms, one or more electromagnetic delivery units to apply electromagnetic energy to one or more atoms of the plurality to induce the atoms to adopt one or more superposition states of a first atomic state and a second atomic state, one or more entanglement units to quantum mechanically entangle at least a subset of the one or more atoms in the one or more superposition states with at least another atom of the plurality, and one or more readout optical units to perform measurements of the superposition states to obtain the non-classical computation.
G06N 10/00 - Quantum computing, i.e. information processing based on quantum-mechanical phenomena
B82Y 20/00 - Nanooptics, e.g. quantum optics or photonic crystals
H03L 7/26 - Automatic control of frequency or phaseSynchronisation using energy levels of molecules, atoms, or subatomic particles as a frequency reference
The present disclosure provides methods and systems for performing non-classical computations. The methods and systems generally use a plurality of spatially distinct optical trapping sites to trap a plurality of atoms, one or more electromagnetic delivery units to apply electromagnetic energy to one or more atoms of the plurality to induce the atoms to adopt one or more superposition states of a first atomic state and a second atomic state, one or more entanglement units to quantum mechanically entangle at least a subset of the one or more atoms in the one or more superposition states with at least another atom of the plurality, and one or more readout optical units to perform measurements of the superposition states to obtain the non-classical computation.
The present disclosure provides methods and systems for performing non-classical computations. The methods and systems generally use a plurality of spatially distinct optical trapping sites to trap a plurality of atoms, one or more electromagnetic delivery units to apply electromagnetic energy to one or more atoms of the plurality to induce the atoms to adopt one or more superposition states of a first atomic state and a second atomic state, one or more entanglement units to quantum mechanically entangle at least a subset of the one or more atoms in the one or more superposition states with at least another atom of the plurality, and one or more readout optical units to perform measurements of the superposition states to obtain the non-classical computation.
The present disclosure provides methods and systems for performing non-classical computations. The methods and systems generally use a plurality of spatially distinct optical trapping sites to trap a plurality of atoms, one or more electromagnetic delivery units to apply electromagnetic energy to one or more atoms of the plurality to induce the atoms to adopt one or more superposition states of a first atomic state and a second atomic state, one or more entanglement units to quantum mechanically entangle at least a subset of the one or more atoms in the one or more superposition states with at least another atom of the plurality, and one or more readout optical units to perform measurements of the superposition states to obtain the non-classical computation.
The present disclosure provides methods and systems for performing non-classical computations. The methods and systems generally use a plurality of spatially distinct optical trapping sites to trap a plurality of atoms, one or more electromagnetic delivery units to apply electromagnetic energy to one or more atoms of the plurality to induce the atoms to adopt one or more superposition states of a first atomic state and a second atomic state, one or more entanglement units to quantum mechanically entangle at least a subset of the one or more atoms in the one or more superposition states with at least another atom of the plurality, and one or more readout optical units to perform measurements of the superposition states to obtain the non-classical computation.
The present disclosure provides methods and systems for performing non-classical computations. The methods and systems generally use a plurality of spatially distinct optical trapping sites to trap a plurality of atoms, one or more electromagnetic delivery units to apply electromagnetic energy to one or more atoms of the plurality to induce the atoms to adopt one or more superposition states of a first atomic state and a second atomic state, one or more entanglement units to quantum mechanically entangle at least a subset of the one or more atoms in the one or more superposition states with at least another atom of the plurality, and one or more readout optical units to perform measurements of the superposition states to obtain the non-classical computation.
The present disclosure provides methods and systems for performing non-classical computations. The methods and systems generally use a plurality of spatially distinct optical trapping sites to trap a plurality of atoms, one or more electromagnetic delivery units to apply electromagnetic energy to one or more atoms of the plurality to induce the atoms to adopt one or more superposition states of a first atomic state and a second atomic state, one or more entanglement units to quantum mechanically entangle at least a subset of the one or more atoms in the one or more superposition states with at least another atom of the plurality, and one or more readout optical units to perform measurements of the superposition states to obtain the non-classical computation.
The present disclosure provides methods and systems for performing non-classical computations. The methods and systems generally use a plurality of spatially distinct optical trapping sites to trap a plurality of atoms, one or more electromagnetic delivery units to apply electromagnetic energy to one or more atoms of the plurality to induce the atoms to adopt one or more superposition states of a first atomic state and a second atomic state, one or more entanglement units to quantum mechanically entangle at least a subset of the one or more atoms in the one or more superposition states with at least another atom of the plurality, and one or more readout optical units to perform measurements of the superposition states to obtain the non-classical computation.
The present disclosure provides methods and systems for performing non-classical computations. The methods and systems generally use a plurality of spatially distinct optical trapping sites to trap a plurality of atoms, one or more electromagnetic delivery units to apply electromagnetic energy to one or more atoms of the plurality to induce the atoms to adopt one or more superposition states of a first atomic state and a second atomic state, one or more entanglement units to quantum mechanically entangle at least a subset of the one or more atoms in the one or more superposition states with at least another atom of the plurality, and one or more readout optical units to perform measurements of the superposition states to obtain the non-classical computation.
patents
