Quantum approximate optimization
In a general aspect, a computing system is configured to execute a quantum approximate
optimization algorithm. In some aspects, a control system identifies a pair of qubit devices in …
optimization algorithm. In some aspects, a control system identifies a pair of qubit devices in …
Analog processor comprising quantum devices
Analog processors for solving various computational problems are provided. Such analog
processors comprise a plurality of quantum devices, arranged in a lattice, together with a …
processors comprise a plurality of quantum devices, arranged in a lattice, together with a …
Analog processor comprising quantum devices
Methods and systems for solving various computational problems with quantum processors
are provided. Such quantum processors comprise a plurality of quantum devices together …
are provided. Such quantum processors comprise a plurality of quantum devices together …
Quantum device facilitating suppression of ZZ interactions between two-junction superconducting qubits
Qubits coupled via a bus have residual interactions with each other, even in the absence of
external drives (eg, external microwave pulses, magnetic fields, etc.). These residual …
external drives (eg, external microwave pulses, magnetic fields, etc.). These residual …
Analog processor comprising quantum devices
Analog processors for solving various computational problems are provided. Such analog
processors comprise a plurality of quantum devices, arranged in a lattice, together with a …
processors comprise a plurality of quantum devices, arranged in a lattice, together with a …
Quantum coupler facilitating suppression of ZZ interactions between qubits
2020-06-30 Assigned to INTERNATIONAL BUSINESS MACHINES CORPORATION
reassignment INTERNATIONAL BUSINESS MACHINES CORPORATION ASSIGNMENT OF …
reassignment INTERNATIONAL BUSINESS MACHINES CORPORATION ASSIGNMENT OF …
Systems and methods for efficient input and output to quantum processors
KTR Boothby, AJ Berkley, CB Rich - US Patent 11,422,958, 2022 - Google Patents
A quantum processor performs input and output which may be performed synchronously.
The quantum processor executes a problem to generate a classical output state, which is …
The quantum processor executes a problem to generate a classical output state, which is …
High connectivity parametric gate
T Phung - US Patent App. 17/820,721, 2024 - Google Patents
One or more systems, devices, and/or methods of manufacture and/or use provided herein
relate to a quantum computing process to achieve higher connectivity of qubits to more than …
relate to a quantum computing process to achieve higher connectivity of qubits to more than …
Quantum device facilitating suppression of zz interactions between two-junction superconducting qubits
Qubits coupled via a bus have residual interactions with each other, even in the absence of
external drives (eg, external microwave pulses, magnetic fields, etc.). These residual …
external drives (eg, external microwave pulses, magnetic fields, etc.). These residual …
Physical realizations of a universal adiabatic quantum computer
Devices, methods and articles advantageously allow communications between qubits to
provide an architecture for universal adiabatic quantum computation. The architecture …
provide an architecture for universal adiabatic quantum computation. The architecture …