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arXiv · 1001.3622

Massive 3D Gravity Big-Bounce

H. L. C. Louzada·U. Camara dS·G. M. Sotkov
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Abstract

The properties of an extension of the New Massive 3D Gravity by scalar matter with Higgs-like self-interaction are investigated. Its perturbative unitarity consistency is verified for a family of cosmological Bounce solutions found by the superpotential method. They correspond to the lower bound ${λ= -1}$ of the BHT unitarity window and describe eternally accelerated 3D Universe between two initial/final stable $dS_3$ vacua states.

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H. L. C. Louzada, U. Camara dS, G. M. Sotkov. 2010-01-28. Massive 3D Gravity Big-Bounce. https://doi.org/10.1016/j.physletb.2010.02.062

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