SPORT-SPECTACLE IN THE CREATIVE ECONOMY: SOCCER AND CULTURAL PROMOTION FOR DEVELOPMENT



Thermodynamic Green functions in theory of superconductivity

A general theory of superconductivity is formulated within the thermodynamic Green function method for various types of pairing mediated by phonons, spin fluctuations, and strong Coulomb correlations in the Hubbard and t-J models.A rigorous Dyson equation for matrix Green functions is Tablet Organiser derived in terms of a self-energy as a many-par

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