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dc.contributor.authorBru J.-B.
dc.contributor.authorde Siqueira Pedra W.
dc.contributor.authorHertling C.
dc.date.accessioned2016-06-13T13:32:50Z
dc.date.available2016-06-13T13:32:50Z
dc.date.issued2015-12-31
dc.identifier.issn0003-9527
dc.identifier.urihttp://hdl.handle.net/20.500.11824/180
dc.description.abstractWe extend (Bru et al. in J Math Phys 56:051901-1-51, 2015) in order to study the linear response of free fermions on the lattice within a (independently and identically distributed) random potential to a macroscopic electric field that is time- and space-dependent. We obtain the notion of a macroscopic AC-conductivity measure which only results from the second principle of thermodynamics. The latter corresponds here to the positivity of the heat production for cyclic processes on equilibrium states. Its Fourier transform is a continuous bounded function which is naturally called (macroscopic) conductivity. We additionally derive Green–Kubo relations involving time-correlations of bosonic fields coming from current fluctuations in the system. This is reminiscent of non-commutative central limit theorems.
dc.formatapplication/pdf
dc.languageeng
dc.publisherArchive for Rational Mechanics and Analysis
dc.rightsinfo:eu-repo/semantics/openAccess
dc.rights.urihttp://creativecommons.org/licenses/by-nc-sa/3.0/es/
dc.titleAC-Conductivity Measure from Heat Production of Free Fermions in Disordered Media
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/acceptedVersion
dc.identifier.doi10.1007/s00205-015-0935-1
dc.relation.publisherversionhttp://link.springer.com/article/10.1007%2Fs00205-015-0935-1


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