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Progress in Quantum Electronics

Gravitational effects in particle traps

William H. Wing

Published Jan 1, 1984• 1 citation
Publisher
DOI
10.1016/0079-6727(84)90013-2

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The properties of a weakly interactlng Fermi gas in homogenous gravitational field are studied when the temperature is higher than Fermi temperature,based on the local-density approximation(LDA).The general analytical expressions of several important thermodynamic quantities are derived and the rules of distribution of particle-number density and energy density of the system are analyzed.Both of systems in homogenous gravitational field with and without internal interactlons are compared.The effects of gravitational field and inter-particle interactions on properties of Fermi gas are discussed.