Exact method for calculating the current fluctuations and nonlinear response of Markovian dynamics

2023/03/27 by David Andrieux, Andrieux, David
Physics and Astronomy · #Spectroscopy and Quantum Chemical Studies #stochastic dynamics and bifurcation

paper · pdf · doi:10.48550/arxiv.2303.15013

Abstract

We show that the current fluctuations and nonlinear response of Markovian dynamics can be obtained from a system of polynomial equations. This offers new opportunities for analytical and numerical results. As an example, we derive new expressions for the current nonlinear response coefficients.

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