Superconductivity with strongly correlated electrons and an electron-phonon interaction
The effect on the stability of the superconducting phase due the addition of an electron–phonon interaction to a repulsive Hubbard model is studied. Our Hubbard–Fröhlich Hamiltonian includes electron hoping, the on-site Coulomb repulsion, vibrating ions (phonons) and the electron–phonon interaction...
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Loughborough University
2009
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| Online Access: | https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.507364 |