General Relativity and Quantum Cosmology
[Submitted on 10 Jun 2007 (v1), last revised 11 Oct 2007 (this version, v3)]
Title:Asymptotic behavior of w in general quintom model
View PDFAbstract: For the quintom models with arbitrary potential $V=V(\phi,\sigma)$, the asymptotic value of equation of state parameter w is obtained by a new method. In this method, w of stable attractors are calculated by using the ratio (d ln V)/(d ln a) in asymptotic region. All the known results, have been obtained by other methods, are reproduced by this method as specific examples.
Submission history
From: Masoud Alimohammadi [view email][v1] Sun, 10 Jun 2007 14:40:33 UTC (7 KB)
[v2] Sat, 25 Aug 2007 21:56:27 UTC (8 KB)
[v3] Thu, 11 Oct 2007 09:02:12 UTC (8 KB)
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