High Energy Physics - Theory
[Submitted on 8 Nov 2007 (v1), last revised 9 Oct 2008 (this version, v3)]
Title:Dynamics in nonlocal linear models in the Friedmann-Robertson-Walker metric
View PDFAbstract: A general class of cosmological models driven by a nonlocal scalar field inspired by the string field theory is studied. Using the fact that the considering linear nonlocal model is equivalent to an infinite number of local models we have found an exact special solution of the nonlocal Friedmann equations. This solution describes a monotonically increasing Universe with the phantom dark energy.
Submission history
From: Sergey Yu. Vernov [view email][v1] Thu, 8 Nov 2007 21:26:18 UTC (63 KB)
[v2] Sat, 23 Feb 2008 20:30:16 UTC (63 KB)
[v3] Thu, 9 Oct 2008 14:09:34 UTC (63 KB)
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