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Proceedings Paper

Bose-Einstein condensation of ideal gas in a shallow periodic field of a resonant quasi-standing wave
Author(s): A. Zh. Muradyan; H. L. Haroutyunyan
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Paper Abstract

This paper discusses theoretical research of Bose-Einstein condensation phenomenon, for the system of nonacting atoms in the one-dimensional quasistanding resonant field. For the case of shallow potential gaps, one has concluded the main equation, what sets a relation between main parameters of our system, i.e., between chemical potential, temperature, concentration. On the base of this equation, the numerical calculations have been performed for finding out the peculiarities of behavior of atoms at low temperatures (10-6 K) for fixed values of concentration and the depths of the gap. Then the dependence of the number of trapped atoms on the depth of the gap is considered. One has revealed that for increasing depths, since new zones are not including the gap, the number of trapped atoms considerably increases, due to alteration of the distribution of the state density.

Paper Details

Date Published: 25 February 1999
PDF: 4 pages
Proc. SPIE 3736, ICONO '98: Quantum Optics, Interference Phenomena in Atomic Systems, and High-Precision Measurements, (25 February 1999); doi: 10.1117/12.340104
Show Author Affiliations
A. Zh. Muradyan, Yerevan State Univ. (Armenia)
H. L. Haroutyunyan, Yerevan State Univ. (Armenia)

Published in SPIE Proceedings Vol. 3736:
ICONO '98: Quantum Optics, Interference Phenomena in Atomic Systems, and High-Precision Measurements
Anatoli V. Andreev; Sergei N. Bagayev; Anatoliy S. Chirkin; Vladimir I. Denisov, Editor(s)

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