Simulation of two-flavors symmetry-locking phases in ultracold fermionic mixtures
Quantum Gases
2015-06-02 v2 Superconductivity
High Energy Physics - Theory
Abstract
We describe an ultracold fermionic set-up where it is possible to synthesize a superfluid phase with symmetry obtained by locking independent invariance groups of the normal state. In this phase, named two-flavors symmetry-locking phase (TFSL), non-Abelian fractional vortices with semi-integer flux and gapless non-Abelian Goldstone modes localized on them appear. Considerations on the possible experimental realization of the TFSL are also provided.
Keywords
Cite
@article{arxiv.1305.5221,
title = {Simulation of two-flavors symmetry-locking phases in ultracold fermionic mixtures},
author = {Luca Lepori and Andrea Trombettoni and Walter Vinci},
journal= {arXiv preprint arXiv:1305.5221},
year = {2015}
}
Comments
Submitted version. 7 pages, 1 figure