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Title: Electron-electron interaction for the dynamical Jahn-Teller effect

Abstract

We compute the Froehlich interaction for the most general two-band Hamiltonian describing the interaction between phonons and electrons. As a special case we obtain the four-electron interaction for the dynamical Jahn-Teller effect corresponding to the model proposed by Yu and Anderson. Our results may have some relevance for the special phonon contribution to the pairing interaction in high-{Tc} superconductors.

Authors:
;  [1]
  1. I. Institut fuer Theoretische Physik der Universitaet Hamburg, Jungiusstrasse 9, D-2000 Hamburg 36 (Federal Republic of Germany)
Publication Date:
OSTI Identifier:
6477402
Resource Type:
Journal Article
Journal Name:
Physical Review, B: Condensed Matter; (USA)
Additional Journal Information:
Journal Volume: 42:1; Journal ID: ISSN 0163-1829
Country of Publication:
United States
Language:
English
Subject:
75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; HIGH-TC SUPERCONDUCTORS; ELECTRON-ELECTRON COUPLING; BCS THEORY; CANONICAL TRANSFORMATIONS; ELECTRON-PHONON COUPLING; HAMILTONIANS; JAHN-TELLER EFFECT; MATHEMATICAL OPERATORS; QUANTUM OPERATORS; SUPERCONDUCTORS; TRANSFORMATIONS; 656100* - Condensed Matter Physics- Superconductivity

Citation Formats

Tscheuschner, R D, and Appel, J. Electron-electron interaction for the dynamical Jahn-Teller effect. United States: N. p., 1990. Web. doi:10.1103/PhysRevB.42.223.
Tscheuschner, R D, & Appel, J. Electron-electron interaction for the dynamical Jahn-Teller effect. United States. https://doi.org/10.1103/PhysRevB.42.223
Tscheuschner, R D, and Appel, J. Sun . "Electron-electron interaction for the dynamical Jahn-Teller effect". United States. https://doi.org/10.1103/PhysRevB.42.223.
@article{osti_6477402,
title = {Electron-electron interaction for the dynamical Jahn-Teller effect},
author = {Tscheuschner, R D and Appel, J},
abstractNote = {We compute the Froehlich interaction for the most general two-band Hamiltonian describing the interaction between phonons and electrons. As a special case we obtain the four-electron interaction for the dynamical Jahn-Teller effect corresponding to the model proposed by Yu and Anderson. Our results may have some relevance for the special phonon contribution to the pairing interaction in high-{Tc} superconductors.},
doi = {10.1103/PhysRevB.42.223},
url = {https://www.osti.gov/biblio/6477402}, journal = {Physical Review, B: Condensed Matter; (USA)},
issn = {0163-1829},
number = ,
volume = 42:1,
place = {United States},
year = {1990},
month = {7}
}