TITLE:
Perturbative Quantum Gravity on de Sitter Spacetime
AUTHORS:
Ashaq Hussain Sofi, Shabir Ahmad Akhoon, Asloob Ahmad Rather, Anil Maini
KEYWORDS:
Perturbative Quantum Gravity, de Sitter Spacetime
JOURNAL NAME:
Open Access Library Journal,
Vol.2 No.4,
April
13,
2015
ABSTRACT:
We will analyse perturbative quantum gravity on de Sitter spacetime. We
propose a new type of inner product for modes on de Sitter spacetime. This
inner product is used to mode decompose perturbations of the metric on de
Sitter spacetime. Using this inner product, it is possible to calculate the
two-point function for perturbative quantum gravity on de Sitter spacetime.
This two-point function will be written in terms of a mode sum for various
modes on de Sitter spacetime.