Magnetic effects on the phase transitions in unconventional superconductors
Superconductivity
2010-12-17 v2 Astrophysics
Materials Science
Statistical Mechanics
Strongly Correlated Electrons
Chemical Physics
Quantum Physics
Abstract
A new critical behavior in unconventional superconductors and superfluids is established and described by the Wilson-Fisher renormalization-group method. For certain symmetries of order a new type of fluctuation-driven first order phase transitions at finite and zero temperature are predicted. The results can be applied to a wide class of ferromagnetic superconductive and superfluid systems, in particular, to itinerant ferromagnets as UGe_2 and URhGe.
Keywords
Cite
@article{arxiv.cond-mat/0607057,
title = {Magnetic effects on the phase transitions in unconventional superconductors},
author = {Dimo I. Uzunov},
journal= {arXiv preprint arXiv:cond-mat/0607057},
year = {2010}
}
Comments
10 pages, 3 figures; minor style changes, title change