Bulletin of the American Physical Society
90th Annual Meeting of the Southeastern Section of the APS
Thursday–Saturday, November 9–11, 2023; Eastern Kentucky University, Richmond, Kentucky
Session D02: Atomic, Molecular, and Optical Physics I
4:30 PM–5:48 PM,
Thursday, November 9, 2023
Keen Johnson
Room: East Room
Chair: Thomas Jarvis, Eastern Kentucky University
Abstract: D02.00005 : An Unconventional Deformation of the Spin-1/2 Fermi Gas*
5:36 PM–5:48 PM
Presenter:
Vimal Palanivelrajan
(University of North Carolina at Chapel Hill)
Authors:
Vimal Palanivelrajan
(University of North Carolina at Chapel Hill)
Joaquín E Drut
(University of North Carolina at Chapel Hill)
In this work, we explore such a deformation in a particular case, which amounts to twisting the chemical potential of the Fermi gas in the complex plane. In particular, in the conformally invariant case of the unitary limit of spin-1/2 fermions, we obtain a class of equally conformally invariant theories of particles obeying alternate statistics. We provide a first description of the thermodynamics of such a system and compare it with known results for conventional spin-1/2 fermions.
*This material is based upon work supported by the National Science Foundation under Grant No. PHY2013078.
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