Variational band theory of vibronic polarons in crystals. I. Preamble

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We review the basic theoretical background for working out a variational band solution for vibronic polarons in crystals. It is based on the Lee-Low-Pines proposal as extended by Thomas et al. for describing Jahn-Teller polarons along a linear chain of atoms. The variational properties of antiadiabatic itinerant polarons are also discussed.
8 pages and 1 figure pdf format

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Superconductivity, Materials Science

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http://salesiana.dossiersoluciones.com/handle/123456789/107123

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/cond-mat/0601676
 http://arxiv.org/abs/cond-mat/0601676

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arXiv