Corpus ID: 119250662

Response Theory of the Electron-Phonon Coupling

@article{Starke2016ResponseTO,
  title={Response Theory of the Electron-Phonon Coupling},
  author={R. Starke and G. Schober},
  journal={arXiv: Materials Science},
  year={2016}
}
This article presents a systematic theoretical enquiry concerning the conceptual foundations and the nature of phonon-mediated electron-electron interactions. Starting from the fundamental many-body Hamiltonian, we propose a simple scheme to decouple the electrons and nuclei of a crystalline solid via effective interactions. These effective interactions, which we express in terms of linear response functions, are completely symmetric under the exchange of electrons and nuclei. Correspondingly… Expand

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Electron-phonon interactions from first principles
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