We discuss the effects of a quantum critical point located nearby optimum doping and related to local charge segregation (stripe phase). The fluctuations in the critical region produce at the same time a strong pairing mechanism and a non-Fermi liquid behavior in the normal phase above the superconducting critical temperature. Superconductivity is a stabilizing mechanism against charge ordering, i.e. the incommensurate charge density wave quantum critical point is unstable with respect to superconductivity. A complete scenario for the cuprates is presented.
%0 Journal Article
%1 cas98b
%A Castellani, C.
%A Castro, C. Di
%A Grilli, M.
%D 1998
%J Journal of Physics and Chemistry of Solids
%K high-tc, theory
%N 10-12
%P 1694--1698
%R 10.1016/S0022-3697(98)00085-7
%T STRIPE FORMATION: A QUANTUM CRITICAL POINT FOR CUPRATE SUPERCONDUCTORS
%U http://dx.doi.org/10.1016/S0022-3697(98)00085-7
%V 59
%X We discuss the effects of a quantum critical point located nearby optimum doping and related to local charge segregation (stripe phase). The fluctuations in the critical region produce at the same time a strong pairing mechanism and a non-Fermi liquid behavior in the normal phase above the superconducting critical temperature. Superconductivity is a stabilizing mechanism against charge ordering, i.e. the incommensurate charge density wave quantum critical point is unstable with respect to superconductivity. A complete scenario for the cuprates is presented.
@article{cas98b,
abstract = {We discuss the effects of a quantum critical point located nearby optimum doping and related to local charge segregation (stripe phase). The fluctuations in the critical region produce at the same time a strong pairing mechanism and a non-Fermi liquid behavior in the normal phase above the superconducting critical temperature. Superconductivity is a stabilizing mechanism against charge ordering, i.e. the incommensurate charge density wave quantum critical point is unstable with respect to superconductivity. A complete scenario for the cuprates is presented.},
added-at = {2008-06-25T19:30:29.000+0200},
author = {Castellani, C. and Castro, C. Di and Grilli, M.},
biburl = {https://www.bibsonomy.org/bibtex/28ab362d44a24b2004def1991882a174b/jgl},
citeulike-article-id = {2699822},
doi = {10.1016/S0022-3697(98)00085-7},
interhash = {d9a1e6101b8cfac16cd73f53153d68fb},
intrahash = {8ab362d44a24b2004def1991882a174b},
journal = {Journal of Physics and Chemistry of Solids},
keywords = {high-tc, theory},
month = {October},
number = {10-12},
pages = {1694--1698},
posted-at = {2008-04-22 11:34:10},
priority = {2},
timestamp = {2008-06-25T19:31:19.000+0200},
title = {STRIPE FORMATION: A QUANTUM CRITICAL POINT FOR CUPRATE SUPERCONDUCTORS},
url = {http://dx.doi.org/10.1016/S0022-3697(98)00085-7},
volume = 59,
year = 1998
}