A time-dependent brane in a cosmological background
arXiv:hep-th/0410007 · doi:10.1088/1126-6708/2004/11/032
Abstract
We study a moving D-brane in a time-dependent background. There is particle production both because of non-trivial cosmological evolution, and by closed string emission from the brane that gradually decelerates due to a gain in mass. The particular model under study is a D0-brane in an SL(2,R)/U(1) cosmology -- the techniques used extend to other backgrounds.
20 pages, 1 figure; v2: corrected a remark
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Cited by in corpus (14)
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