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Hadamard states for linearized gravity on asymptotically flat spacetimes
Abstract
We consider the quantization of linearized Einstein equations on 4-dimensional asymptotically flat spacetimes. We prove the existence of fully gauge invariant Hadamard states in the harmonic gauge for any Einstein metric asymptotic to the Minkowski metric in a conic neighborhood of spatial infinity.
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BibTeX
@misc{gerard2026hadamard,
title = {{Hadamard states for linearized gravity on asymptotically flat spacetimes}},
author = {Christian Gérard and Mikhail Molodyk and Michał Wrochna},
howpublished = {arXiv},
year = {2026},
month = oct,
doi = {10.48550/arxiv.2610.31214},
eprint = {2610.31214},
archivePrefix = {arXiv},
url = {https://arxiv.org/abs/2610.31214},
}
RIS
TY - UNPB
TI - Hadamard states for linearized gravity on asymptotically flat spacetimes
AU - Christian Gérard
AU - Mikhail Molodyk
AU - Michał Wrochna
PY - 2026
DA - 2026/10/22
PB - arXiv
DO - 10.48550/arxiv.2610.31214
UR - https://arxiv.org/abs/2610.31214
AB - We consider the quantization of linearized Einstein equations on 4-dimensional asymptotically flat spacetimes. We prove the existence of fully gauge invariant Hadamard states in the harmonic gauge for any Einstein metric asymptotic to the Minkowski metric in a conic neighborhood of spatial infinity.
ER -