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5FA42FE0-95DF-4305-B9B2-095A4D88BBC4
Phantom scalar dark energy as modified gravity: understanding the origin of the Big Rip singularity
F. Briscese, E. Elizalde, S. Nojiri, S. D. Odintsov
arXiv:hep-th/0612220
Submitted on 20 December 2006