Superconductivity Fluctuations in a One-dimensional Two Band Electron-Phonon Model with Strong Repulsive Interactions

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dc.creatorMatveenko, S. I.
dc.creatorBishop, A. R.
dc.creatorBalatsky, A.
dc.date1995-05-08
dc.date1995-05-09
dc.date.accessioned2026-07-07T08:58:54Z
dc.date.available2026-07-07T08:58:54Z
dc.descriptionWe study a one-dimensional, two band model with short range electron-electron repulsions (onsite $U$ and nearest-neighbour $V$ terms) and electron-phonon coupling. We show that there is a region of $U$,$V$ and band filling in which singlet superconductivity fluctuations are dominant. This region is absent without electron-phonon interactions and includes large values of $U$,$V$.
dc.description1 figure uufile instead of ps file is attached at the bottom. No other changes has been made.
dc.identifierhttps://arxiv.org/abs/cond-mat/9505032
dc.identifierhttp://arxiv.org/abs/cond-mat/9505032
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/147511
dc.subjectCondensed Matter
dc.titleSuperconductivity Fluctuations in a One-dimensional Two Band Electron-Phonon Model with Strong Repulsive Interactions
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