Switchable coupling for superconducting qubits using double resonance in the presence of crosstalk
نویسندگان
چکیده
Several methods have been proposed recently to achieve switchable coupling between superconducting qubits. We discuss some of the main considerations regarding the feasibility of implementing one of those proposals: The double-resonance method. We analyze mainly issues related to the achievable effective coupling strength and the effects of crosstalk on this coupling mechanism. We also find a crosstalk-assisted coupling channel that can be an attractive alternative when implementing the double-resonance coupling proposal.
منابع مشابه
Generalized switchable coupling for superconducting qubits using double resonance
S. Ashhab,1 Shigemasa Matsuo,2 Noriyuki Hatakenaka,2,3 and Franco Nori1,4 1Frontier Research System, The Institute of Physical and Chemical Research (RIKEN), Wako-shi, Saitama 351-0198, Japan 2Graduate School of Integrated Arts and Sciences, Hiroshima University, Higashi-Hiroshima 739-8521, Japan 3MILq Project, International Project Center for Integrated Research on Quantum Information and Life...
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