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arXiv · 0709.1900

Quantum Chaos and Regularity in Ultracold Fermi Gases

M. Puig von Friesen·M. Ogren·S. Aberg
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Abstract

Quantum fluctuation of the energy is studied for an ultracold gas of interacting fermions trapped in a three-dimensional potential. Periodic-orbit theory is explored, and energy fluctuations are studied versus particle number for generic regular and chaotic systems, as well for a system defined by a harmonic confinement potential. Temperature effects on the energy fluctuations are investigated.

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M. Puig von Friesen, M. Ogren, S. Aberg. 2007-09-12. Quantum Chaos and Regularity in Ultracold Fermi Gases. https://doi.org/10.1103/physreve.76.057204

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