General Relativity and Quantum Cosmology
[Submitted on 8 Jun 2007 (v1), last revised 4 Jul 2007 (this version, v2)]
Title:The phase space view of f(R) gravity
View PDFAbstract: We study the geometry of the phase space of spatially flat Friedmann-Lemaitre-Robertson-Walker models in f(R) gravity, for a general form of the function f(R). The equilibrium points (de Sitter spaces) and their stability are discussed, and a comparison is made with the phase space of the equivalent scalar-tensor theory. New effective Lagrangians and Hamiltonians are also presented.
Submission history
From: José Cleriston Campos de Souza Mr [view email][v1] Fri, 8 Jun 2007 18:09:57 UTC (101 KB)
[v2] Wed, 4 Jul 2007 18:04:40 UTC (101 KB)
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