New Improved Massive Gravity and Three Dimensional Spacetimes of Constant Curvature and Constant Torsion

Autor:	Dereli, T., Yetismisoglu, C.
Rok vydání:	2016
Předmět:	General Relativity and Quantum Cosmology High Energy Physics - Theory
Zdroj:	Phys. Rev. D 94, 064067 (2016)
Druh dokumentu:	Working Paper
DOI:	10.1103/PhysRevD.94.064067
Popis:	We derive the field equations for topologically massive gravity coupled with the most general quadratic curvature terms using the language of exterior differential forms and a first order constrained variational principle. We find variational field equations both in the presence and absence of torsion. We then show that spaces of constant negative curvature (i.e. the anti de-Sitter space $AdS_3$) and constant torsion provide exact solutions. Comment: 16 pages
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/1604.00463 Zobrazit plný text záznamu View this record from Arxiv