The present thesis presents a systematic study of the possible cluster extensions of the dynamical mean field theory (DMFT). In particular, the role of the cluster geometry is investigated analytically in the relevant case of two-dimensional lattices with d-wave superconducting order.
SUPERCONDUCTIVITY IN STRONGLY CORRELATED ELECTRON SYSTEMS: ANALYTICAL APPROACHES BEYOND DYNAMICAL MEAN FIELD THEORY / Isidori, Aldo; Isidori, Aldo. - (2008 Jan).
SUPERCONDUCTIVITY IN STRONGLY CORRELATED ELECTRON SYSTEMS: ANALYTICAL APPROACHES BEYOND DYNAMICAL MEAN FIELD THEORY
ISIDORI, ALDO;ISIDORI, ALDO
01/01/2008
Abstract
The present thesis presents a systematic study of the possible cluster extensions of the dynamical mean field theory (DMFT). In particular, the role of the cluster geometry is investigated analytically in the relevant case of two-dimensional lattices with d-wave superconducting order.File allegati a questo prodotto
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