Loading...

Three dimensional bigravity

Afshar, H. R ; Sharif University of Technology

239 Viewed
  1. Type of Document: Article
  2. DOI: 10.1103/PhysRevD.81.044029
  3. Abstract:
  4. In this paper, we explore some features of f-g theory in three dimensions. We show that the theory has both anti-de Sitter and de Sitter solutions, the wave solutions in both cases are also obtained. In particular, at a critical value of the coupling constant, we see that the model admits log gravity solutions, reminiscent of topologically massive gravity and new massive gravity. We have also studied a class of exact static spherically symmetric black hole solutions in the model
  5. Keywords:
  6. Source: Physical Review D - Particles, Fields, Gravitation and Cosmology ; Volume 81, Issue 4 , 2010 ; 15507998 (ISSN)
  7. URL: http://journals.aps.org/prd/abstract/10.1103/PhysRevD.81.044029