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arXiv · 2511.13660

Graviton propagator in de Sitter space in a simple one-parameter gauge

Dražen Glavan
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Abstract

We construct the graviton propagator in de Sitter space in a one-parameter family of non-covariant gauges. This family generalizes the simple gauge in which most graviton loop computations in de Sitter space have been performed. The resulting propagator has a relatively simple form and will facilitate checks of the gauge dependence of one-loop computations and proposed observables.

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Dražen Glavan. 2025-11-17. Graviton propagator in de Sitter space in a simple one-parameter gauge. https://arxiv.org/abs/2511.13660

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