Equilibrium and Nonequilibrium States of the Model Fröhlich–Peierls Hamiltonian

The model Fröhlich–Peierls Hamiltonian for electrons interacting with phonons only in some infinite discrete modes is considered. It is shown that, in the equilibrium case, this model is thermodynamically equivalent to the model of electrons with periodic potential and free phonons. In the one-dimen...

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Bibliographic Details
Date:2003
Main Authors: Petrina, D. Ya., Петрина, Д. Я.
Format: Article
Language:English
Published: Institute of Mathematics, NAS of Ukraine 2003
Online Access:https://umj.imath.kiev.ua/index.php/umj/article/view/3982
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Journal Title:Ukrains’kyi Matematychnyi Zhurnal
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Ukrains’kyi Matematychnyi Zhurnal