On the Fermi Liquid to Polaron Crossover I: General Results

Abstract

We use analytic techniques and the dynamical mean field method to study the crossover from fermi liquid to polaron behavior in models of electrons interacting with dispersionless classical phonons.

42 pages, 13 figures

References in corpus (4)

• Double Exchange Alone Does Not Explain the Resistivity of $L{a}_{1-x}S{r}_{x}Mn{O}_3$
• Transport Properties of the Kondo Lattice Model in the Limit $S=\infty$ and $D=\infty$
• On the Fermi Liquid to Polaron Crossover II: Double Exchange and the Physics of "Colossal" Magnetoresistance
• Competition between electron-phonon attraction and weak Coulomb repulsion

Cited by in corpus (113)

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• Gap formation and soft phonon mode in the Holstein model
• Observation of two time scales in the ferromagnetic manganite La(1-x)Ca(x)MnO(3), x = 0.3
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• Holstein model in infinite dimensions at half-filling
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