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Pseudogap in high-temperature superconductors from realistic Frohlich and Coulomb interactions

It has been recently shown that the competition between unscreened Coulomb and Frohlich electron-phonon interactions can be described in terms of a short-range spin exchange Jp and an effective on-site interaction ˜U in the framework of the polaronic t-Jp-˜U model. This model, that provides an expla...

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Bibliographic Details
Main Authors:	G. Sica, John Samson, A.S. Alexandrov
Format:	Default Article
Published:	2012
Subjects:	Other physical sciences not elsewhere classified untagged Physical Sciences not elsewhere classified
Online Access:	https://hdl.handle.net/2134/11612
Tags:	Add Tag No Tags, Be the first to tag this record!

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