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Phys. Rev. A 66, 053611 (2002) [5 pages]

Bose-Einstein condensation temperature of a trapped interacting Bose-Fermi gas mixture

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Yong-li Ma1,2 and Siu-Tat Chui2
1Department of Physics, Fudan University, Shanghai 200433, People’s Republic of China
2Bartol Research Institute, University of Delaware, Newark, Delaware 19716

Received 11 June 2002; revised 5 August 2002; published 13 November 2002

We calculate the critical temperature of a trapped interacting Bose-Fermi gas mixture by means of a first-order perturbation method in a local-density approximation. An explicit analytical expression is derived for the dependence of the critical temperature on the numbers of bosons and fermions, the strengths of boson-boson and boson-fermion interactions, and the trapping frequencies.

© 2002 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevA.66.053611
DOI:
10.1103/PhysRevA.66.053611
PACS:
03.75.Fi, 32.80.Pj