New Quasidilaton theory in Partially Constrained Vielbein Formalism
High Energy Physics - Theory
2016-06-01 v1 Cosmology and Nongalactic Astrophysics
General Relativity and Quantum Cosmology
Abstract
In this work we study the partially constrained vielbein formulation of the new quasidilaton theory of massive gravity which couples to both physical and fiducial metrics simultaneously via a composite effective metric. This formalism improves the new quasidilaton model since the Boulware-Deser ghost is removed fully non-linearly at all scales. This also yields crucial implications in the cosmological applications. We derive the governing cosmological background evolution and study the stability of the attractor solution.
Keywords
Cite
@article{arxiv.1603.02165,
title = {New Quasidilaton theory in Partially Constrained Vielbein Formalism},
author = {Antonio De Felice and A. Emir Gümrükçüoğlu and Lavinia Heisenberg and Shinji Mukohyama and Norihiro Tanahashi},
journal= {arXiv preprint arXiv:1603.02165},
year = {2016}
}
Comments
13 pages