Browsing by Keywords "Perturbation approach"
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Fluctuation-dissipation and energy properties of a finite bath
(American Physical Society, 2016)This paper expands a recent proposal by the authors to rederive the Langevin equation for a test particle in a finite-size thermal bath using a perturbation approach that yields a cascade of Langevin-type equations. Such ... -
Study of junction and bias parameters in readout of phase qubits
(2012)The exact numerical solution of the nonlinear Ginzburg-Landau equation for Josephson junctions is obtained, from which the precise nontrivial current density and effective potential of the Josephson junctions are found. ...