Perturbative Quantum Gravity on de Sitter Spacetime - Open Access Library Journal

OALibJ > Vol.2 No.4, April 2015

Perturbative Quantum Gravity on de Sitter Spacetime ()

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DOI: 10.4236/oalib.1101422 881 Downloads 1,633 Views

Author(s)

Ashaq Hussain Sofi¹, Shabir Ahmad Akhoon¹, Asloob Ahmad Rather², Anil Maini³

Affiliation(s)

¹Department of Physics, National Institute of Technology, Srinagar, India.
²Department of Physics, Aligarh Muslim University, Aligarh, India.
³Department of Applied Sciences, College of Engineering and Technology, BGSB University, Rajouri, India.

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.

KEYWORDS

Perturbative Quantum Gravity, de Sitter Spacetime

Share and Cite:

Sofi, A. , Akhoon, S. , Rather, A. and Maini, A. (2015) Perturbative Quantum Gravity on de Sitter Spacetime. Open Access Library Journal, 2, 1-9. doi: 10.4236/oalib.1101422.

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