Invention Grant
- Patent Title: Local optimization of quantum circuits
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Application No.: US16144593Application Date: 2018-09-27
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Publication No.: US10706365B2Publication Date: 2020-07-07
- Inventor: Paul Nation
- Applicant: International Business Machines Corporation
- Applicant Address: US NY Armonk
- Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
- Current Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
- Current Assignee Address: US NY Armonk
- Agency: Amin, Turocy & Watson, LLP
- Main IPC: G06N10/00
- IPC: G06N10/00 ; G06F17/16 ; G06F16/901 ; B82Y10/00

Abstract:
Techniques facilitating local optimization of quantum circuits are provided. In one example, a computer-implemented method comprises applying, by a device operatively coupled to a processor, respective weights to matrix elements of a first matrix corresponding to a quantum circuit according to respective numbers of quantum gates between respective pairs of qubits in the quantum circuit; transforming, by the device, the first matrix into a second matrix based on the respective weights of the matrix elements; and permuting, by the device, respective qubits in the quantum circuit according to the second matrix, resulting in a permuted quantum circuit.
Public/Granted literature
- US20200104747A1 LOCAL OPTIMIZATION OF QUANTUM CIRCUITS Public/Granted day:2020-04-02
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