Nature of the Fulde-Ferrell-Larkin-Ovchinnikov phases at low temperature in 2 dimensions
arXiv:cond-mat/0306575 · doi:10.1209/epl/i2004-10037-5
Abstract
We investigate, mostly analytically, the nature of the Fulde-Ferrell- Larkin-Ovchinnikov superfluid phases for an isotropic two-dimensional superconductor, which is relevant for the experimental observation of these phases. We show that there is, in the low temperature range, a cascade of transitions toward order parameters with ever increasing complexity.
5 pages, revtex, 2 figures