Bose-Einstein condensation in quantum glasses
Disordered Systems and Neural Networks
2009-11-18 v2 Quantum Gases
Statistical Mechanics
Abstract
The role of geometrical frustration in strongly interacting bosonic systems is studied with a combined numerical and analytical approach. We demonstrate the existence of a novel quantum phase featuring both Bose-Einstein condensation and spin-glass behaviour. The differences between such a phase and the otherwise insulating "Bose glasses" are elucidated.
Cite
@article{arxiv.0909.2328,
title = {Bose-Einstein condensation in quantum glasses},
author = {Giuseppe Carleo and Marco Tarzia and Francesco Zamponi},
journal= {arXiv preprint arXiv:0909.2328},
year = {2009}
}