To make it shorten the interaction time between quantum bits, by reinforcing the interaction energy between quantum bits.
The superconductivity wiring section 101a of a magnetic flux transmission machine 101 is shared with superconductivity wiring sections 103a, 104a of a side (a fourth side) which is not provided with the Josephson junction of magnetic flux quantum bits 103, 104. The right side of the superconductivity wiring section 103a of the rectangle of the flux quantum bit 103 is the same with the left side of the superconductivity wiring section 101a of the magnetic flux transmission machine 101. Further, the left side of a superconductivity wiring 104a of the rectangle of a flux quantum bit 104 is the same with the right side of the superconductivity wiring 101a of the magnetic flux transmission machine 101.
COPYRIGHT: (C)2006,JPO&NCIPI
Koichi Semba
Hiroro Kurokawa
Shigeki Yamakawa