Macroscopic Dynamics of the Strong-Coupling BCS-Hubbard Model,
de Siqueira Pedra W.
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The aim of the current paper is to illustrate, in a simple example, our recent, very general, rigorous results on the dynamical properties of fermions and quantum-spin systems with long-range, or meanfield, interactions, in infinite volume. We consider here the strong-coupling BCS-Hubbard model studied, because this example is very pedagogical and, at the same time, physically relevant for it highlights the impact of the (screened) Coulomb repulsion on (s-wave) superconductivity.