Title:
解析方法及び解析システム
Document Type and Number:
Japanese Patent JP7346239
Kind Code:
B2
Abstract:
Disclosed is an analysis method, which calculates a Green's function while reducing the number of quantum gates required for calculation by a quantum computer. A classical processor converts a Hamiltonian operator of an sub-system corresponding to a basis function representing an 'N±1' electromagnetic field with respect to an analysis target substance having 'N' (where the 'N' is a natural number) number of electrons and an operator corresponding to an overlapping matrix of the basis function into a spin operator, and the quantum computer calculates an expected value of the spin operator. The classical processor calculates an element of a Hamiltonian matrix corresponding to the Hamiltonian operator and an element of the overlapping matrix, based on the expected value, and calculates a one-electron Green's function, based on the Hamiltonian matrix and the overlapping matrix.
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Inventors:
Rei Sakuma
Satoshi Nakamura
Bae Jaehyun
Satoshi Nakamura
Bae Jaehyun
Application Number:
JP2019194370A
Publication Date:
September 19, 2023
Filing Date:
October 25, 2019
Export Citation:
Assignee:
Samsung Electronics Co.,Ltd.
International Classes:
G06N10/00
Domestic Patent References:
| JP2019537129A |
Foreign References:
| WO2018089553A1 |
Attorney, Agent or Firm:
Ken Ieiri