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21. 发明申请

WO2022240801A1 METHODS, ARCHITECTURES, APPARATUSES AND SYSTEMS FOR ENABLING JOINT QUANTUM MEASUREMENT AND MEMORY AS A SERVICE 审中-公开
公开(公告)号：WO2022240801A1
公开(公告)日：2022-11-17
申请号：PCT/US2022/028461
申请日：2022-05-10
申请人： INTERDIGITAL PATENT HOLDINGS, INC.
发明人： WANG, Chonggang , RAHMAN, Shamim
IPC分类号： H04L9/08 , G06N10/00 , H04B10/70 , G06N10/60 , G06N10/80 , H04L9/0852 , H04L9/0855
摘要： Procedures, methods, architectures, apparatuses, systems, devices, and computer program products of quantum measurement implemented by a device, the device configured to communicate with a client and with one or more servers, wherein the one or more servers comprise one or more quantum measurement physical equipment, the method comprising: receiving qubits from the client via a first quantum channel between the device and the client; performing a first qubit operation on the qubits to obtain transformed qubits; sending a first portion of the transformed qubits to the first server via a second quantum channel between the device and the first server; receiving, from the first server, information associated with first quantum measurement results of the first portion of the transformed qubits.

22. 发明申请

WO2022233823A1 BACKEND QUANTUM RUNTIMES 审中-公开
公开(公告)号：WO2022233823A1
公开(公告)日：2022-11-10
申请号：PCT/EP2022/061770
申请日：2022-05-03
申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION , IBM DEUTSCHLAND GMBH
发明人： JOHNSON, Blake , FARO SERTAGE, Ismael , BISHOP, Lev , GAMBETTA, Jay , MORALES, Renier
IPC分类号： G06N10/80 , G06F9/50
摘要： Systems and techniques that facilitate backend quantum runtimes are provided. In various embodiments, a system can comprise a backend receiver component that can access a computer program provided by a client device, wherein the computer program is configured to indicate a quantum computation. In various aspects, the system can further comprise a backend runtime manager component that can host the computer program by instantiating a backend classical computing resource. In various instances, the backend classical computing resource can orchestrate both classical execution of the computer program and quantum execution of the quantum computation indicated by the computer program.

23. 发明申请

WO2022231846A1 SYSTEM AND METHOD OF IN-QUEUE OPTIMIZATIONS FOR QUANTUM CLOUD COMPUTING 审中-公开
公开(公告)号：WO2022231846A1
公开(公告)日：2022-11-03
申请号：PCT/US2022/024618
申请日：2022-04-13
申请人： THE UNIVERSITY OF CHICAGO
发明人： RAVI, Gokul Subramanian , CHONG, Frederic T. , GOKHALE, Pranav , SMITH, Kaitlin N.
IPC分类号： G06N10/80 , G06F9/48 , G06F9/50 , G06F11/30 , G06F15/80
摘要： A quantum computing system providing quantum processing as a service includes a quantum computing device and a server including at least one classical processor. The server is configured to: create a first job queue that includes a plurality of jobs configured to be executed on the first quantum computing device; receive, from a client device, a request for execution of a quantum program; add a first job entry to the first job queue for the request, the first job entry includes a quantum circuit for a first job; perform an optimization process on the quantum circuit of the first job; transmit the updated quantum circuit to the first quantum computing device for execution by the first quantum computing device using the plurality of qubits; receive, from the quantum computing device, execution results from the execution of the updated quantum circuit; and transmit the execution results to the client device.

24. 发明申请

WO2022161953A1 QUANTUM PROCESSOR ARCHITECTURE WITH COMPILER SUPPORT 审中-公开
公开(公告)号：WO2022161953A1
公开(公告)日：2022-08-04
申请号：PCT/EP2022/051644
申请日：2022-01-25
申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION , IBM DEUTSCHLAND GMBH
发明人： LI, Gushu , JAVADIABHARI, Ali
IPC分类号： G06N10/40 , G06N10/60 , G06N10/80
摘要： Techniques regarding superconducting quantum processor architectures and/or VQE compiler optimizations are provided. For example, one or more embodiments described herein can regard an apparatus comprising a superconducting quantum processor topology that employs an X-tree architecture to delineate connections between superconducting qubits, wherein a total number of the connections can be less than a total number of the superconducting qubits.

25. 发明申请

WO2023080786A1 Operating system for quantum network nodes and execution of quantum network applications using such operating system 审中-公开
公开(公告)号：WO2023080786A1
公开(公告)日：2023-05-11
申请号：PCT/NL2022/050625
申请日：2022-11-04
申请人： TECHNISCHE UNIVERSITEIT DELFT
发明人： TE RAA, Ingmar , DAHLBERG, Erik Axel , DONNE, Carlo Delle , VAN DER VECHT, Bart , KOZLOWSKI, Wojciech , SKRZYPCZYK, Matthew Daniel , WEHNER, Stephanie Dorothea Christine
IPC分类号： G06N10/80 , G06F9/46 , H04B10/70 , H04L9/08
摘要： A method for executing quantum network applications comprising classical code blocks and quantum code blocks on a quantum network node is described. Each quantum network node may include one or more communication qubits and one or more storage qubits. Further, the method comprises the steps of: receiving a quantum code block associated with a first quantum network application by an operating system of a first quantum network node, the quantum code block comprising quantum operations, the quantum operations including local quantum operations not related to entanglement generation and at least an entanglement generation operation for entanglement generation between the first quantum network node and a second quantum network node; executing at least part of the quantum operations on the quantum computing system via a first subsystem of the operating system, wherein if a quantum operation is relates to an entanglement generation operation, sending the entanglement generation operation to a second subsystem of the operating system, the second subsystem preparing execution of the entanglement generation operation as a background process of the operating system, while the first subsystem continues executing local quantum operations; blocking the execution of the local quantum operations associated with a first quantum network application by the first subsystem, if a first local quantum operation requires access to an entanglement associated with the entanglement generation operation; executing the entanglement generation operation by the second subsystem based on a timeslot in a network schedule provided to the first and second quantum network node; unblocking execution of the quantum operations by the first subsystem if entanglement between the first and second quantum network node is established; and, providing the local quantum operation access to a communication qubit of the quantum computing system of the first quantum network node that is entanglement with a communication qubit of the quantum computing system of the second quantum network node.

26. 发明申请

WO2023056203A1 DETERMINATION OF QUANTUM CIRCUIT COMPILATION PASSES AND/OR COMPILATION PARAMETERS OPTIMIZED FOR ONE OR MORE PERFORMANCE METRICS 审中-公开
公开(公告)号：WO2023056203A1
公开(公告)日：2023-04-06
申请号：PCT/US2022/076828
申请日：2022-09-22
申请人： AMAZON TECHNOLOGIES, INC.
发明人： SHI, Yunong , BEST, Jon-Mychael Allen
IPC分类号： G06N10/80 , G06N10/40 , G06N20/00 , G06N3/08 , G06N3/00 , G06F8/41 , G06N10/00 , G06N3/006
摘要： A quantum computing service includes a quantum circuit compilation module that uses received information about quantum processing units (QPUs) along with information about a quantum circuit to be compiled in order to generate an optimized ordered list of compilation passes to be performed to compile the quantum circuit for execution on a given QPU.

27. 发明申请

WO2022271091A2 DECOMPOSITION OF TWO-QUBIT GATES 审中-公开
公开(公告)号：WO2022271091A2
公开(公告)日：2022-12-29
申请号：PCT/SG2022/050313
申请日：2022-05-12
申请人： ALIBABA SINGAPORE HOLDING PRIVATE LIMITED
发明人： HUANG, Jiachen , CHEN, Jianxin
IPC分类号： G06N10/20 , G06N10/80
摘要： Systems, methods, and computer readable media for performing a quantum computation are disclosed. An exemplary system can include a quantum component and a classical component. The classical component can be configured to perform operations. The operations can include obtaining a description of a quantum computational task, generating a gate sequence implementing the quantum computational task, providing commands applying the gate sequence to the quantum component. and obtaining an output from the quantum component. Generation of the gate sequence can include identifying, in the gate sequence, a two-qubit gate applied to two qubits, determining a decomposition sequence that implements the two-qubit gate using at least one square root of iSWAP (SQiSW) gate and at least one single-qubit gate, and including the decomposition sequence in the gate sequence in place of the two-qubit gate.

28. 发明申请

WO2022269590A1 EFFICIENT EXECUTION OF A QUANTUM PROGRAM 审中-公开
公开(公告)号：WO2022269590A1
公开(公告)日：2022-12-29
申请号：PCT/IL2022/050465
申请日：2022-05-04
申请人： CLASSIQ TECHNOLOGIES LTD.
发明人： NAVEH, Amir , UR, Shmuel , NAVEH, Yehuda , ZIMMERMANN, Jonatan
IPC分类号： G06N10/80 , G06N10/60 , G06F11/36 , G06F16/2455 , G06F9/54 , G06N10/00
摘要： A method, product and apparatus for efficient execution of a quantum program. The method comprises: determining a target qubit of a quantum program and a target cycle, wherein the quantum program is configured to manipulate a set of qubits, including the target qubit, using a set of quantum gates, wherein the quantum program is defined to use a predetermined number of gates; performing an impact analysis of the quantum program with respect to a value of the target qubit at the target cycle to identify a gate that does not impact the value of the target qubit at the target cycle; modifying the quantum program based on the impact analysis by removing the gate, whereby determining a modified quantum program, wherein the modified quantum program is defined to use a number of gates that is smaller than the predetermined number of gates; and executing the modified quantum program.

29. 发明申请

WO2022189118A1 CLIENT SIMPLIFIÉ ET ARCHITECTURES ASSOCIÉES POUR LA DÉLÉGATION DE CALCULS QUANTIQUES À UN SERVEUR QUANTIQUE 审中-公开
公开(公告)号：WO2022189118A1
公开(公告)日：2022-09-15
申请号：PCT/EP2022/053964
申请日：2022-02-17
申请人： VERIQLOUD
发明人： KAPLAN, Marc
IPC分类号： G06N10/20 , H04L9/08 , G06N10/40 , G06N10/80
摘要： Système pour la délégation d'un calcul quantique d'au moins un client (10) vers un serveur (20), comportant: – au moins une source (40) adaptée pour émettre une séquence d'états quantiques, - dans lequel le serveur comporte un dispositif (21) de mesure d'états quantiques reçus, et au moins un composant quantique (22) permettant de réaliser ledit calcul quantique; et ledit au moins un client comportant une interface d'entrée (11) pour recevoir ladite séquence, un dispositif de transformation (12) adapté pour modifier un état quantique de ladite séquence et une interface de sortie (13) pour transmettre ladite séquence vers ledit dispositif de mesure.

30. 发明申请

WO2022178623A1 CONSTRUCTING AND PROGRAMMING DRIVER GRAPHS IN QUANTUM HARDWARE FOR NON-STOQUASTIC QUANTUM OPTIMIZATION ANNEALING PROCESSES 审中-公开
公开(公告)号：WO2022178623A1
公开(公告)日：2022-09-01
申请号：PCT/CA2022/050172
申请日：2022-02-07
申请人： GLADIOLUS VERITATIS CONSULTING COMPANY
发明人： CHOI, Vicky
IPC分类号： G06N10/60 , G06N10/80
摘要： A computer implemented method includes receiving, by a control system, an optimization problem expressed as a MWIS on a problem graph. Then encoding the MWIS problem into an energy spectrum of a problem Hamiltonian. Also, determining an XX-driver graph based on an identified independent-cliques (IC), where the edges in the XX-driver graph are the edges between partites in each clique of the IC. Also, determining XX-coupler strengths associated with the XX-driver graph, and specifying a non-stoquastic driver Hamiltonian based on the XX-driver graph and the associated XX-coupler strengths. Also, initializing and programming a time-dependent non-stoquastic system Hamiltonian of the quantum annealing hardware using determined values of parameters included in the problem Hamiltonian and determined values of parameters included in the non-stoquastic driver Hamiltonian. Furthermore, implementing, by the hardware, a quantum annealing schedule, and receiving an output representing eigen-states of the system Hamiltonian and corresponding energy values.

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