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Effect of quantum group invariance on trapped Fermi gases

Marcelo R. Ubriaco
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Abstract

We study the properties of a thermodynamic system having the symmetry of a quantum group and interacting with a harmonic potential. We calculate the dependence of the chemical potential, heat capacity and spatial distribution of the gas on the quantum group parameter $q$ and the number of spatial dimensions $D$. In addition, we consider a fourth-order interaction in the quantum group fields $Ψ$, and calculate the ground state energy up to first order.

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Marcelo R. Ubriaco. 1998-06-26. Effect of quantum group invariance on trapped Fermi gases. https://doi.org/10.1103/physreve.58.4191

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