Title:
QUANTUM CIRCUIT SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/029063
Kind Code:
A1
Abstract:
Provided is a quantum circuit system 10 capable of preventing an unintentional change in quantum state. The quantum circuit system 10 comprises: a first quantum circuit 11a and a second quantum circuit 11b which each have at least two quantum states; a first waveguide 12a and a second waveguide 12b which are electromagnetically connected to the first quantum circuit 11a and the second quantum circuit 11b respectively; and a high-frequency power supply 13b which, when changing the first quantum circuit 11a to a prescribed quantum state by propagating first high-frequency power through the first waveguide 12a, directly or indirectly propagates second high-frequency power through the second waveguide 12b so as to compensate for a change in the quantum state of the second quantum circuit 11b.
Inventors:
SAIDA DAISUKE (JP)
Application Number:
PCT/JP2019/032042
Publication Date:
February 18, 2021
Filing Date:
August 15, 2019
Export Citation:
Assignee:
MDR INC (JP)
International Classes:
H01L39/22; G06N10/00
Other References:
YAN, ZHIGUANG ET AL., SUPPLEMENTARY MATERIALS FOR STRONGLY CORRELATED QUANTUM WALKS WITH A 12-QUBIT SUPERCONDUCTING PROCESSOR, 2 May 2019 (2019-05-02), pages 1 - 35, XP055792923, Retrieved from the Internet [retrieved on 20191010], DOI: 10.1126/science.aaw1611
Attorney, Agent or Firm:
INABA, Yoshiyuki et al. (JP)
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