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Multi-body Correlations in SU(3) Fermi Gases

Multi-body Correlations in SU(3) Fermi Gases We investigate strong-coupling effects in a three-component atomic Fermi gas. It is a promising candidate for simulating quantum chromodynamics, and furthermore, the emergence of various phenomena such as color superfluidity and Efimov effect is anticipated in this system. In this paper, we study the effects of two-body and three-body correlations by means of the many-body T-matrix approximation as well as the Skorniakov–Ter-Martirosian equation with medium corrections. We investigate the effects of finite temperature and chemical potential on the trimer binding energy at the superfluid critical point of the unitarity limit. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Journal of Low Temperature Physics Springer Journals

Multi-body Correlations in SU(3) Fermi Gases

Journal of Low Temperature Physics , Volume 196 (2) – Dec 6, 2018

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Publisher
Springer Journals
Copyright
Copyright © 2018 by Springer Science+Business Media, LLC, part of Springer Nature
Subject
Physics; Condensed Matter Physics; Characterization and Evaluation of Materials; Magnetism, Magnetic Materials
ISSN
0022-2291
eISSN
1573-7357
DOI
10.1007/s10909-018-2104-z
Publisher site
See Article on Publisher Site

Abstract

We investigate strong-coupling effects in a three-component atomic Fermi gas. It is a promising candidate for simulating quantum chromodynamics, and furthermore, the emergence of various phenomena such as color superfluidity and Efimov effect is anticipated in this system. In this paper, we study the effects of two-body and three-body correlations by means of the many-body T-matrix approximation as well as the Skorniakov–Ter-Martirosian equation with medium corrections. We investigate the effects of finite temperature and chemical potential on the trimer binding energy at the superfluid critical point of the unitarity limit.

Journal

Journal of Low Temperature PhysicsSpringer Journals

Published: Dec 6, 2018

There are no references for this article.