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Nonexponential decay of Bose-Einstein condensates: a numerical study based on the complex scaling method

Schlagheck, Peter and Wimberger, S. (2007) Nonexponential decay of Bose-Einstein condensates: a numerical study based on the complex scaling method. Appl. Phys. B 86, p. 385.

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Other URL: http://www.springerlink.com/content/ex06tghq3718v801/


Abstract

We study the decay dynamics of an interacting Bose–Einstein condensate in the presence of a metastable trapping potential from which the condensate can escape via tunneling through finite barriers. The time-dependent decay process is reproduced by means of the instantaneous decay rates of the condensate at a given population of the quasi-bound state, which are calculated with the method of ...

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Item Type:Article
Date:2007
Institutions:Physics > Institute of Theroretical Physics > Chair Professor Richter > Group Klaus Richter
Identification Number:
ValueType
cond-mat/0611137arXiv ID
Related URLs:
URLURL Type
http://arxiv.org/abs/cond-mat/0611137Preprint
Subjects:500 Science > 530 Physics
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Owner: Timo Hartmann
Deposited On:15 Nov 2007
Last Modified:05 Aug 2009 13:40
Item ID:2574
Owner Only: item control page
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