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Finite - temperature quantum phase transition in d - waves superconductors

M. Crisan·D. Bodea·I. Grosu·I. Tifrea
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Abstract

The zero temperature d - wave superconductor phase transition theory given in the case of T=0 for two - dimensional superconductors (I. Herbut, PRL {\bf 85}, 1532 (2000)) is generalized for finite temperatures. The Gaussian behavior of the system is associated with a non - Fermi behavior of the normal state observed in the resistivity of cuprate superconductors.

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M. Crisan, D. Bodea, I. Grosu, I. Tifrea. 2002-04-09. Finite - temperature quantum phase transition in d - waves superconductors. https://arxiv.org/abs/cond-mat/0204210

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