Electron-electron interaction for the dynamical Jahn-Teller effect

doi:https://doi.org/10.1103/PhysRevB.42.223

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

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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:

Tscheuschner, R D; Appel, J ^[1]

I. Institut fuer Theoretische Physik der Universitaet Hamburg, Jungiusstrasse 9, D-2000 Hamburg 36 (Federal Republic of Germany)

Publication Date:: 1990-07-01

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.

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                    Tscheuschner, R D, & Appel, J. Electron-electron interaction for the dynamical Jahn-Teller effect.  United States.  https://doi.org/10.1103/PhysRevB.42.223

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                    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.

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@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}

}

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https://doi.org/10.1103/PhysRevB.42.223

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