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Download fileQuantum entanglement of flux qubits via a resonator
journal contribution
posted on 2015-12-17, 10:05 authored by A. Yu Smirnov, Alexandre ZagoskinAlexandre ZagoskinWe show that flux qubits can be efficiently entangled by inductive coupling to a tunable resonant circuit, in the scheme reminiscent of atoms' entanglement through the optical cavity mode. It is shown, in particular, that the single-photon excitation of the resonator produces the pure Bell state of qubits with the completely disentangled LC circuit.
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