| Issue |
Europhys. Lett.
Volume 73, Number 1, January 2006
|
|
|---|---|---|
| Page(s) | 15 - 20 | |
| Section | General | |
| DOI | https://doi.org/10.1209/epl/i2005-10357-x | |
| Published online | 23 November 2005 | |
The Casimir effect for the Bose-gas in slabs
1
Institute of Theoretical Physics, Swiss Federal Institute of Technology Lausanne EPFL CH-1015 Lausanne, Switzerland
2
Université de la Méditerranée (Aix-Marseille II), Faculté des Sciences de Luminy and Centre de Physique Théorique, Luminy - Case 907, 13288 Marseille Cedex 9, France
Corresponding authors: Philippe-Andre.Martin@epfl.ch Valentin.Zagrebnov@cpt.univ-mrs.fr
Received:
11
July
2005
Accepted:
27
October
2005
We study the Casimir effect for the perfect Bose-gas in the slab geometry
for various boundary conditions. We show that the grand-canonical potential per unit area
at the bulk critical chemical potential 
has the standard asymptotic
form with universal Casimir terms.
PACS: 05.30.-d – Quantum statistical mechanics / 05.30.Jp – Boson systems / 03.75.Hh – Static properties of condensates; thermodynamical, statistical and structural properties
© EDP Sciences, 2005
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