The physical graviton two-point function in de Sitter spacetime with S^3 spatial sections

A. Higuchi; R.H. Weeks

doi:10.1088/0264-9381/20/14/303

The physical graviton two-point function in de Sitter spacetime with S^3 spatial sections

A. Higuchi, R.H. Weeks

Mathematics

Research output: Contribution to journal › Article › peer-review

Abstract

We compute the physical graviton two-point function in de Sitter spacetime with three-sphere spatial sections. We demonstrate that the large-distance growth present in the corresponding two-point function in spatially flat de Sitter spacetime is absent. We verify that our two-point function agrees with that in Minkowski spacetime in the zero cosmological constant limit.

Original language	English
Pages (from-to)	3005-3021
Number of pages	16
Journal	Classical and Quantum Gravity
Volume	20
Issue number	14
DOIs	https://doi.org/10.1088/0264-9381/20/14/303
Publication status	Published - 2003

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10.1088/0264-9381/20/14/303

http://dx.doi.org/10.1088/0264-9381/20/14/303

Cite this

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title = "The physical graviton two-point function in de Sitter spacetime with S^3 spatial sections",

abstract = "We compute the physical graviton two-point function in de Sitter spacetime with three-sphere spatial sections. We demonstrate that the large-distance growth present in the corresponding two-point function in spatially flat de Sitter spacetime is absent. We verify that our two-point function agrees with that in Minkowski spacetime in the zero cosmological constant limit.",

author = "A. Higuchi and R.H. Weeks",

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AB - We compute the physical graviton two-point function in de Sitter spacetime with three-sphere spatial sections. We demonstrate that the large-distance growth present in the corresponding two-point function in spatially flat de Sitter spacetime is absent. We verify that our two-point function agrees with that in Minkowski spacetime in the zero cosmological constant limit.

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DO - 10.1088/0264-9381/20/14/303

M3 - Article

SN - 1361-6382

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JO - Classical and Quantum Gravity

JF - Classical and Quantum Gravity

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