The equations of the motion of the superconducting phase difference across a noiseless Josephson junction embedded in a classical LC circuit are described and the dynamical properties of the system are investigated. In particular, a mechanical analog is given for small oscillations of the linearized superconducting phase difference and peculiar aspects of the phase states in the junctions are studied numerically in the nonlinear regime.
Semiclassical dynamics of a noiseless Josephson junction embedded in an LC circuit
DE LUCA, Roberto
2012-01-01
Abstract
The equations of the motion of the superconducting phase difference across a noiseless Josephson junction embedded in a classical LC circuit are described and the dynamical properties of the system are investigated. In particular, a mechanical analog is given for small oscillations of the linearized superconducting phase difference and peculiar aspects of the phase states in the junctions are studied numerically in the nonlinear regime.File in questo prodotto:
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