Results 151 to 160 of about 23,766 (167)

A Differential Fluctuation Theorem

The Journal of Physical Chemistry B, 2008
We derive a nonequilibrium thermodynamics identity (the "differential fluctuation theorem") that connects forward and reverse joint probabilities of nonequilibrium work and of arbitrary generalized coordinates corresponding to states of interest. This identity allows us to estimate the free energy difference between domains of these states. Our results
Paul, Maragakis   +2 more
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Fluctuation theorem: A critical review

Chaos: An Interdisciplinary Journal of Nonlinear Science, 2017
Fluctuation theorem for entropy production is revisited in the framework of stochastic processes. The applicability of the fluctuation theorem to physico-chemical systems and the resulting stochastic thermodynamics were analyzed. Some unexpected limitations are highlighted in the context of jump Markov processes.
Malek-Mansour, Mohammad-Ali   +1 more
openaire   +2 more sources

Quantum Fluctuation Theorems

2022
Abstract We introduce a theoretical technique known as the two-point measurement scheme, which allows us to derive a variety of quantum fluctuation theorems with the same form as in classical stochastic thermodynamics. Alternatively, we show how to study fluctuations based on a quantum master equation approach combined with counting ...
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Abstract fluctuation theorem

Ergodic Theory and Dynamical Systems, 2009
AbstractWe formulate an abstract fluctuation theorem which sheds light on mathematical relations between the fluctuation theorems of Bochkov and Kuzovlev [Contribution to the general theory of thermal fluctuations in nonlinear systems. Sov. Phys.–JETP45 (1977), 125] and Jarzynski [Hamiltonian derivation of a detailed fluctuation theorem. J. Stat.
openaire   +2 more sources

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