M. Hasan, Ch. S. Madasu, K. D. Rathod, C. C. Kwong, D. Wilkowski, “Evolution of an ultracold gas in a non-Abelian gauge field: finite temperature effect”, Kvantovaya Elektronika, 2022, Volume 52, Number 6,Pages <nobr>532

This article is cited in 1 paper

Physics of ultracold atoms

Evolution of an ultracold gas in a non-Abelian gauge field: finite temperature effect

M. Hasan^ab, Ch. S. Madasu^ab, K. D. Rathod^cb, C. C. Kwong^ab, D. Wilkowski^abc

^a Nanyang Quantum Hub, School of Physical and Mathematical Sciences, Nanyang Technological University, 21 Nanyang Link, Singapore 637371 Singapore
^b MajuLab, International Joint Research Unit IRL 3654, CNRS, Université Côte d’Azur, Sorbonne Université, National University of Singapore, Nanyang Technological University, Singapore
^c Centre for Quantum Technologies, National University of Singapore, 117543 Singapore

Abstract: The cooling mechanisms of a Fermionic strontium-87 gas are refined in order to study its evolution under a non-Abelian gauge field. Significant attention is paid to the effect of the finite temperature of the gas on the process in question. The efficiency of the loading of atoms in a cross-dipole trap is described in detail, the quantitative performance of the evaporative cooling is calculated, and a degenerate Fermi gas is characterised using a Thomas – Fermi distribution.

Keywords: ultracold Fermionic gas, cross-dipole trap, finite temperature of gas, non-Abelian gauge filed.

Received: 14.03.2022
Accepted: 14.03.2022