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Cosmological aspects of massive gravity (UNUSUAL DATE)
  OKC/Nordita High-Energy Physics Theory seminar

Friday 28 November 2014
from 13:30 to 14:30
at 122:026
Speaker : Tina Kahniashvili (Carnegie Mellon/Laurentian/Ilia State)
Abstract : I will discuss cosmological aspects of massive gravity theories such as graviton mass signatures on the cosmic microwave background (CMB) temperature and polarization anisotropies. In particular, I will refer to a reduction of large scale power of the CMB temperature anisotropies that might be due to the non-zero graviton mass. In the second part of my talk I will analyze in detail consequences of extended quasidilaton theory and derive constraints on parameters of this theory.

AlbaNova  | Last modified 02 November 2014 06:11  |  HELP