Graviton propagator in a 2-parameter family of de Sitter breaking gauges

D. Glavan; S. P. Miao; T. Prokopec; R. P. Woodard

doi:10.1007/JHEP10(2019)096

Graviton propagator in a 2-parameter family of de Sitter breaking gauges

D. Glavan, S. P. Miao, T. Prokopec, R. P. Woodard

Department of Physics

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

10 Citations (Scopus)

Abstract

We formulate the graviton propagator on de Sitter background in a 2-parameter family of simple gauges which break de Sitter invariance. Explicit results are derived for the first order perturbations in each parameter. These results should be useful in computations to check for gauge dependence of graviton loop corrections.

Original language	English
Article number	96
Journal	Journal of High Energy Physics
Volume	2019
Issue number	10
DOIs	https://doi.org/10.1007/JHEP10(2019)096
Publication status	Published - 2019 Oct 1

All Science Journal Classification (ASJC) codes

Nuclear and High Energy Physics

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10.1007/JHEP10(2019)096

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abstract = "We formulate the graviton propagator on de Sitter background in a 2-parameter family of simple gauges which break de Sitter invariance. Explicit results are derived for the first order perturbations in each parameter. These results should be useful in computations to check for gauge dependence of graviton loop corrections.",

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AU - Glavan, D.

AU - Miao, S. P.

AU - Prokopec, T.

AU - Woodard, R. P.

PY - 2019/10/1

Y1 - 2019/10/1

N2 - We formulate the graviton propagator on de Sitter background in a 2-parameter family of simple gauges which break de Sitter invariance. Explicit results are derived for the first order perturbations in each parameter. These results should be useful in computations to check for gauge dependence of graviton loop corrections.

AB - We formulate the graviton propagator on de Sitter background in a 2-parameter family of simple gauges which break de Sitter invariance. Explicit results are derived for the first order perturbations in each parameter. These results should be useful in computations to check for gauge dependence of graviton loop corrections.

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JO - Journal of High Energy Physics

JF - Journal of High Energy Physics

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Graviton propagator in a 2-parameter family of de Sitter breaking gauges

Abstract

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