Physics of Cold Atomic Fermi Gases
Quantum Gases
2017-03-10 v2 Quantum Physics
Abstract
We consider a cold two-species atomic Fermi gas confined in a trap. We combine the Hermitian coupling between the states (we assume them to be the states with different spins) with the Cooper pairing of atoms with these different spins. This opens up a new prospect for investigation of interplay between various phenomena involving Raman coupling (e.g., atom lasers, dark-state polaritons) and effects caused by Cooper pairing of particles (e.g., superfluidity). We have obtained a threshold of transition from oscillatory to amplifying behavior of matter waves.
Cite
@article{arxiv.1703.00813,
title = {Physics of Cold Atomic Fermi Gases},
author = {E. A. Ayryan and K. G. Petrosyan and A. H. Gevorgyan and N. Sh. Izmailian and K. B. Oganesyan},
journal= {arXiv preprint arXiv:1703.00813},
year = {2017}
}
Comments
7 pages