We investigate the system of stochastic differential equation which describe the time phase evolution of a two-junction quantum interferometer in the presence of white noises. The effective algorithms of expansion of special Fokker-Plank equation with small and large parameters are proved. The estimations of approximations are obtained. © 2009 World Scientific Publishing Co. Pte. Ltd.

Asymptotic expansions of transition densities of the superconducting phase differences in d. c. SQUID in presence of white noise

De Luca R.;Fedullo A.
2009-01-01

Abstract

We investigate the system of stochastic differential equation which describe the time phase evolution of a two-junction quantum interferometer in the presence of white noises. The effective algorithms of expansion of special Fokker-Plank equation with small and large parameters are proved. The estimations of approximations are obtained. © 2009 World Scientific Publishing Co. Pte. Ltd.
2009
9814271330
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11386/4777864
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