Energy transduction in periodically driven non-hermitian systems

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dc.contributor	Universitat de Barcelona
dc.contributor.author	Alarcón, Tomás
dc.contributor.author	Pérez Madrid, Agustín
dc.contributor.author	Rubí Capaceti, José Miguel
dc.date	2010-07-05T08:37:52Z
dc.date	2010-07-05T08:37:52Z
dc.date	2000
dc.identifier.citation	0031-9007
dc.identifier.citation	514143
dc.identifier.uri	http://hdl.handle.net/2445/13253
dc.format	4 p.
dc.format	application/pdf
dc.language.iso	eng
dc.publisher	American Physical Society
dc.relation	Reproducció digital del document proporcionada per PROLA i http://dx.doi.org/10.1103/PhysRevLett.85.3995
dc.relation	Physical Review Letters, 2000, vol. 85, núm. 19, p. 3995-3998
dc.relation	http://dx.doi.org/10.1103/PhysRevLett.85.3995
dc.rights	(c) American Physical Society, 2000
dc.rights	info:eu-repo/semantics/openAccess
dc.subject	Física estadística
dc.subject	Termodinàmica
dc.subject	Statistical physics
dc.subject	Thermodynamics
dc.title	Energy transduction in periodically driven non-hermitian systems
dc.type	info:eu-repo/semantics/article
dc.type	info:eu-repo/semantics/publishedVersion
dc.description.abstract	We show a new mechanism to extract energy from nonequilibrium fluctuations typical of periodically driven non-Hermitian systems. The transduction of energy between the driving force and the system is revealed by an anomalous behavior of the susceptibility, leading to a diminution of the dissipated power and consequently to an improvement of the transport properties. The general framework is illustrated by the analysis of some relevant cases.