Improved calculation of the electron self-energy due to electron-phonon coupling in solids

DOI10.1088/0305-4470/31/23/013zbMath0939.82030OpenAlexW2083160263MaRDI QIDQ4235208

A. Fortini

Publication date: 22 March 1999

Published in: Journal of Physics A: Mathematical and General (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1088/0305-4470/31/23/013

zbMATH Keywords

Laplace transformtime-dependent problemselectron-phonon couplingmixing of unperturbed Bloch statesquantum probability amplitudesself-energy of electrons

Mathematics Subject Classification ID

Interacting particle systems in time-dependent statistical mechanics (82C22) Particular ordinary differential operators (Dirac, one-dimensional Schrödinger, etc.) (34L40)

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