量子計算機、プログラム、量子計算方法及び量子回路 - National University Corporation Tokyo Institute of Technology

Title:

量子計算機、プログラム、量子計算方法及び量子回路

Document Type and Number:

Japanese Patent JP7450220

Kind Code:

B2

Abstract:

A quantum computer includes: a setting unit configured to set a parameter group of n layers based on each coefficient in a linear sum of unitary operators whose number is 2 to the n-th power, wherein the parameter group of k-th (2≤k≤n) layer is recursively set based on the parameter group of (k−1)-th layer; a quantum gate having n+m qubits including n auxiliary qubits and m target qubits, and configured to execute a predetermined calculation on an input value input to each qubit based the parameter group of n layers; and a specification unit configured to specify the linear sum of the unitary operators based on a calculation result of the quantum gate.

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Inventors:

Yuichiro Matsushita
Taichi Kosugi

Application Number:

JP2020110658A

Publication Date:

March 15, 2024

Filing Date:

June 26, 2020

Export Citation:

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Assignee:

National University Corporation Tokyo Institute of Technology
Quemix Inc.

International Classes:

G06F17/14; G06F7/38; G06N10/00

Foreign References:

US20190220497

Attorney, Agent or Firm:

Patent Attorney Corporation IPX

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