The Spectrum of an Ideal Fermi Gas in a Lattice

Silvio R. A. Salinas

Walter Greiner, Ludwig Neise, Horst Stöcker B

Ravinder Rupchand Puri

Wittaya Kanchanapusakit, Pattarapon Tanalikhit

Shukuan Cai, Guozhen Su, Jincan Chen

The thermostatistic problems of a q -deformed ideal Fermi gas in any dimensional space and with a general energy spectrum are studied, based on the q -deformed Fermi–Dirac distribution. The effects of the deformation parameter q on the properties of the system are revealed. It is shown that q -deformation results in some novel characteristics different from those of an ordinary system. Besides, it is found that the effects of the q -deformation on the properties of the Fermi systems are very different for different dimensional spaces and different energy spectrums.

Vladimir Nikolaevich Likhachev, V. N. Shushko