Invention Grant
- Patent Title: Grouping of Pauli observables using Bell measurements
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Application No.: US16394003Application Date: 2019-04-25
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Publication No.: US11410069B2Publication Date: 2022-08-09
- Inventor: Toshinari Itoko , Takashi Imamichi
- 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: Garg Law Firm, PLLC
- Agent Rakesh Garg; Joseph Petrokaitis
- Main IPC: G06N10/00
- IPC: G06N10/00 ; B82Y10/00 ; G06F9/38 ; G06F17/16

Abstract:
The illustrative embodiments provide a method, system, and computer program product. In an embodiment, a method includes receiving a set of Pauli observables. In an embodiment, a method includes initializing a measurement basis, the measurement basis comprising a set of Pauli bases equivalent to a number of qubits of a quantum processor. In an embodiment, a method includes creating a list of a set of Bell basis candidates, each of the set of Bell basis candidates configured to measure at least one of the set of Pauli observables. In an embodiment, a method includes selecting a Bell basis candidate from the set of Bell basis candidates. In an embodiment, a method includes reconfiguring the measurement basis to replace a subset of the set of Pauli bases with the selected Bell basis candidate.
Public/Granted literature
- US20200342343A1 GROUPING OF PAULI OBSERVABLES USING BELL MEASUREMENTS Public/Granted day:2020-10-29
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