发明名称 |
RESONANT CONTROLLED QUBIT SYSTEM |
摘要 |
A circuit comprising a superconducting qubit and a resonant control system that is characterized by a resonant frequency. The resonant frequency of the control system is a function of a bias current. The circuit further includes a superconducting mechanism having a capacitance or inductance. The superconducting mechanism coherently couples the superconducting qubit to th e resonant control system. A method for entangling a quantum state of a first qubit with the quantum state of a second qubit. In the method, a resonant control system, which is capacitively coupled to the first and second qubit, is tuned to a first frequency that corresponds to the energy differential between the lowest two potential energy levels of the first qubit. The resonant control system is then adjusted to a second frequency corresponding to energy differential between the lowest two potential energy levels of the second qubit.
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申请公布号 |
CA2482792(A1) |
申请公布日期 |
2003.10.30 |
申请号 |
CA20032482792 |
申请日期 |
2003.04.22 |
申请人 |
D-WAVE SYSTEMS, INC. |
发明人 |
HILTON, JEREMY P.;BLAIS, ALEXANDRE;ZAGOSKIN, ALEXANDRE |
分类号 |
H01L39/22;G06F7/48;G06N99/00;(IPC1-7):G06N1/00 |
主分类号 |
H01L39/22 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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