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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

A nonequilibrium equality for free energy differences

classification cond-mat.stat-mech physics.bio-phphysics.chem-phphysics.comp-ph
keywords energyfreecasesclassicalconfigurationconfigurationsderiveddifference
verification ladder T0 review T1 audit T2 compute T3 formal T4 reserved
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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 2 Pith papers

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