{ "id": "1511.08017", "version": "v1", "published": "2015-11-25T11:14:47.000Z", "updated": "2015-11-25T11:14:47.000Z", "title": "A general framework for microscopically reversible processes with memory", "authors": [ "J. Ricardo Arias-Gonzalez" ], "comment": "7 pages", "categories": [ "cond-mat.stat-mech", "cond-mat.mes-hall", "physics.bio-ph" ], "abstract": "Statistical Mechanics deals with ensembles of microstates that are compatible with fixed constraints and that on average define a thermodynamic macrostate. The evolution of a small system is normally subjected to changing constraints and involve a stochastic dependence on previous events. Here, we develop a theory for reversible processes with memory that comprises equilibrium statistics and that converge to the same physics in the limit of independent events. This framework is based on the characterization of single phase-space pathways and is used to derive ensemble-average dynamics in stochastic systems driven by a protocol in the limit of no friction. We show that the state of a system depends on its history to the extent of attaining a one-to-one correspondence between states and pathways when memory covers all the previous events. Equilibrium appears as the consequence of exploring all pathways that connect two states by all procedures. This theory is useful to interpret single-molecule experiments in Biophysics and other fields in Nanoscience and an adequate platform for a general theory of irreversible processes.", "revisions": [ { "version": "v1", "updated": "2015-11-25T11:14:47.000Z" } ], "analyses": { "keywords": [ "microscopically reversible processes", "general framework", "stochastic systems driven", "comprises equilibrium statistics", "interpret single-molecule experiments" ], "note": { "typesetting": "TeX", "pages": 7, "language": "en", "license": "arXiv", "status": "editable", "adsabs": "2015arXiv151108017A" } } }