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A nonequilibrium equality for free energy differences

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arxiv cond-mat/9610209 v1 pith:UQVN6ZTO submitted 1996-10-30 cond-mat.stat-mech physics.bio-phphysics.chem-phphysics.comp-ph

classification cond-mat.stat-mechphysics.bio-phphysics.chem-phphysics.comp-ph
keywords energyfreecasesclassicalconfigurationconfigurationsderiveddifference
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An expression is derived for the classical free energy difference between two configurations of a system, in terms of an ensemble of finite-time measurements of the work performed in parametrically switching from one configuration to the other. Two well-known equilibrium identities emerge as limiting cases of this result.

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Cited by 3 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

  1. Scaling flow-based approaches for topology sampling in $\mathrm{SU}(3)$ gauge theory

    hep-lat 2025-10 unverdicted novelty 6.0 of 10

    Out-of-equilibrium simulations with open-to-periodic boundary switching plus a tailored stochastic normalizing flow enable efficient topology sampling in the continuum limit of four-dimensional SU(3) Yang-Mills theory.

  2. Scaling of Stochastic Normalizing Flows in $\mathrm{SU}(3)$ lattice gauge theory

    hep-lat 2024-11 conditional novelty 6.0 of 10

    First demonstration that Stochastic Normalizing Flows inherit the linear-with-volume scaling of non-equilibrium MCMC in 4D SU(3) lattice gauge theory, with a factor-of-two efficiency gain.

  3. Duality and entanglement in lattice gauge theories

    hep-lat 2024-11 conditional novelty 4.0 of 10

    The continuum entropic c-function of the 2+1 dimensional Z2 gauge theory is reported to show a power-law short-distance regime and an exponential large-distance decay, with a crossover near l m_g = 1.

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