Einstein relation in systems with anomalous diffusion (Articolo in rivista)

Type
Label
  • Einstein relation in systems with anomalous diffusion (Articolo in rivista) (literal)
Anno
  • 2013-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.5506/APhysPolB.44.899 (literal)
Alternative label
  • G. Gradenigo (a,b); A. Sarracino (a); D. Villamaina (c); A. Vulpiani (a) (2013)
    Einstein relation in systems with anomalous diffusion
    in Acta Physica Polonica. B
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • G. Gradenigo (a,b); A. Sarracino (a); D. Villamaina (c); A. Vulpiani (a) (literal)
Pagina inizio
  • 899 (literal)
Pagina fine
  • 912 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://www.actaphys.uj.edu.pl/vol44/abs/v44p0899 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 44 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 14 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 5 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • (a) CNR-ISC and Dipartimento di Fisica, Università di Roma 'La Sapienza', ple A Moro 2, I-00185, Roma, Italy (b) Institut Physique Théorique (IPhT), CEA Saclay and CNRS URA 2306, 911191 Gif Sur Yvette, France (c) Université Paris- Sud and CNRS, LPTMS, UMR 8626, Orsay 91405 France (literal)
Titolo
  • Einstein relation in systems with anomalous diffusion (literal)
Abstract
  • We discuss the role of non-equilibrium conditions in the context of anomalous dynamics. We study in detail the response properties in different models, featuring subdiffusion and superdiffusion: in such models, the presence of currents induces a violation of the Einstein relation. We show how in some of them it is possible to find the correlation function proportional to the linear response, in other words, we have a generalized fluctuation-response relation. (literal)
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