The paper relabels the nonzero transition matrix element of a superconducting charge qubit as a violation of the cluster property, and proposes a standard two-cavity Jaynes-Cummings experiment as evidence.
A Superconducting Persistent Current Qubit
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abstract
We present the design of a superconducting qubit that has circulating currents of opposite sign as its two states. The circuit consists of three nano-scale aluminum Josephson junctions connected in a superconducting loop and controlled by magnetic fields. The advantages of this qubit are that it can be made insensitive to background charges in the substrate, the flux in the two states can be detected with a SQUID, and the states can be manipulated with magnetic fields. Coupled systems of qubits are also discussed as well as sources of decoherence.
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cond-mat.stat-mech 1years
2024 1verdicts
REJECT 1representative citing papers
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Violation of Cluster Property in Superconducting Qubit
The paper relabels the nonzero transition matrix element of a superconducting charge qubit as a violation of the cluster property, and proposes a standard two-cavity Jaynes-Cummings experiment as evidence.