Late-time acceleration driven by shift-symmetric Galileon in the presence of torsion
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DOI: 10.1103/physrevd.98.083506
Abstract: A shift-symmetric Galileon model in presence of spacetime torsion has been constructed for the first time. This has been realized by localizing (or, gauging) the Galileon symmetry in flat spacetime in an appropriate manner. We… read more here.
Keywords: torsion; time; shift symmetric; symmetric galileon ... See more keywords