Odd-frequency Two Particle Bose-Einstein Condensate
Quantum Gases
2014-09-18 v1
Abstract
We introduce the concept of the {\em odd-frequency} Bose Einstein Condensate (BEC), characterized by the odd frequency/time two-boson expectation value. To illustrate the concept of odd frequency BEC we present simple classification of pair boson condensates that explicitly permits this state. We point qualitative differences of odd-frequency BEC with conventional BEC and introduce the order parameter and wave function for the odd-frequency BEC.
Cite
@article{arxiv.1409.4875,
title = {Odd-frequency Two Particle Bose-Einstein Condensate},
author = {A. V. Balatsky},
journal= {arXiv preprint arXiv:1409.4875},
year = {2014}
}
Comments
4 pages, one table