发明名称 Systems and devices for quantum processor architectures
摘要 Quantum processor architectures employ unit cells tiled over an area. A unit cell may include first and second sets of qubits where each qubit in the first set crosses at least one qubit in the second set. Angular deviations between qubits in one set may allow qubits in the same set to cross one another. Each unit cell is positioned proximally adjacent at least one other unit cell. Communicatively coupling between qubits is realized through respective intra-cell and inter-cell coupling devices.
申请公布号 US9183508(B2) 申请公布日期 2015.11.10
申请号 US201414453883 申请日期 2014.08.07
申请人 D-Wave Systems Inc. 发明人 King Andrew Douglas
分类号 G06N99/00;G06F15/76;H03K19/195 主分类号 G06N99/00
代理机构 Seed IP Law Group PLLC 代理人 Seed IP Law Group PLLC
主权项 1. A quantum processor comprising: a plurality of unit cells tiled over an area such that each unit cell is positioned adjacent at least one other unit cell, each unit cell comprising: a first set of qubits and a second set of qubits, each of the qubits of the first and the second sets of qubits having a respective major axis, the major axes of the qubits of the first set parallel with one another along at least a majority of a length thereof, and the major axes of the qubits of the second set parallel with one another along at least a majority of a length thereof, the major axes of the qubits of the second set of qubits nonparallel with the major axes of the qubits of the first set of qubits, and each qubit in the first set of qubits crosses at least one qubit in the second set of qubits and at least one qubit in the first set of qubits crosses at least one other qubit in the first set of qubits, and for each unit cell none of the qubits of the respective unit cell cross any of the respective qubits of any other one of the unit cells;a first set of intra-cell coupling devices, wherein each coupling device in the first set of intra-cell coupling devices is positioned proximate a respective point where a respective one of qubits in the first set of qubits crosses one of the qubits in the second set of qubits and provides controllable communicative coupling between the qubit in the first set of qubits and the respective qubit in the second set of qubits; anda second set of intra-cell coupling devices, wherein each coupling device in the second set of intra-cell coupling devices is positioned proximate a respective point at which each at least one qubit in the first set of qubits crosses the at least one other qubit in the first set of qubits and provides controllable communicative coupling between the at least one qubit in the first set of qubits and the at least one other qubit in the first set of qubits.
地址 Burnaby CA