Superconducting charge qubits: The roles of self and mutual inductances
J. Q. You, Chi-Hang Lam, H. Z. Zheng
DOI 10.1103/PhysRevB.63.180501 · Physical Review B
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Abstract
We study the essential roles of self and mutual inductances in superconducting charge qubits and propose a scheme to couple charge qubits by means of mutual inductance. We also show that the Hamiltonians can be exactly formulated in compact forms in the spin-12 representation for both single- and double-qubit structures.
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