Rotating ideal Fermi gases under a harmonic potential

We present a numerical analysis on thermodynamics of a harmonically trapped ideal Fermi gases subjected to either rotating frame or synthetic magnetic field. We discuss the rotation frequency dependency of chemical potential, specific heat, magnetization, particle flow and density profile. Our resul...

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Bibliographic Details
Published inPhysica. B, Condensed matter Vol. 481; pp. 38 - 44
Main Author Li, Yushan
Format Journal Article
LanguageEnglish
Published Elsevier B.V 15.01.2016
Subjects
Condensed matter
Displays
Fermi gases
Fluctuation
Frames
Magnetic fields
Magnetization
Particle flow
Rotating
Rotating Fermi gases
Thermodynamics
Thermodynamics
Rotating Fermi gases
Particle flow
Magnetization
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Summary:We present a numerical analysis on thermodynamics of a harmonically trapped ideal Fermi gases subjected to either rotating frame or synthetic magnetic field. We discuss the rotation frequency dependency of chemical potential, specific heat, magnetization, particle flow and density profile. Our results demonstrate that the magnetization displays three characteristic regions: mesoscopic fluctuation, de Haas–van Alphen oscillation and Landau diamagnetism. The center and amplitude of oscillation peaks in particle flow in rotating frame exhibit much stronger dependence on rotation frequency than those in synthetic magnetic field.
Bibliography:ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
ISSN:0921-4526
1873-2135
DOI:10.1016/j.physb.2015.10.022