EFFECT OF STRONG CORRELATION ON THE ELECTRON-PHONON INTERACTION
نویسندگان
چکیده
منابع مشابه
The Electron-Phonon Interaction in the Presence of Strong Correlations
We investigate the effect of strong electron-electron repulsion on the electronphonon interaction from a Fermi-liquid point of view. In particular we show that the strong interaction is responsible for vertex corrections, which are strongly dependent on the vF q/ω ratio, where vF is the Fermi velocity and q and ω are the transferred momentum and frequency respectively. These corrections generic...
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ژورنال
عنوان ژورنال: International Journal of Modern Physics B
سال: 2000
ISSN: 0217-9792,1793-6578
DOI: 10.1142/s0217979200003186