Superfluid Pairing in Neutrons and Cold Atoms
Nuclear Theory
2017-08-23 v1 Quantum Gases
Abstract
Ultracold atomic gases and low-density neutron matter are unique in that they exhibit pairing gaps comparable to the Fermi energy which in this sense are the largest in the laboratory and in nature, respectively. This strong pairing regime, or the crossover between BCS and BEC regimes, requires non-perturbative treatments. We describe Quantum Monte Carlo results useful to understand the properties of these systems, including infinite homogeneous matter and trapped inhomogeneous gases.
Keywords
Cite
@article{arxiv.1204.2596,
title = {Superfluid Pairing in Neutrons and Cold Atoms},
author = {J. Carlson and S. Gandolfi and A. Gezerlis},
journal= {arXiv preprint arXiv:1204.2596},
year = {2017}
}
Comments
14 pages, 4 figures; chapter in "50 Years of Nuclear BCS", edited by R. A. Broglia and V. Zelevinsky