Título:
An asymptotic proof of the classical log soft graviton theorem
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Autor:
Boschetti, Gianni
Campiglia Curcho, Miguel
Campiglia Curcho, Miguel
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Tipo de documento:
Preprint
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Palabras clave:
General relativity and quantum cosmology
High energy physics - theory
High energy physics - theory
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Año de publicación:
2026
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Resumen:
We present a derivation of the classical log soft graviton theorem within the asymptotic framework of Comp`ere, Gralla, and Wei. The proof relies solely on Einstein equations near timelike, spatial, and null infinity, together with matching properties across these regions. The approach is fully covariant under time reversal and incorporates contributions from incoming soft radiation. In the absence of incoming memory one recovers the standard log soft factor, which features an asymmetry between future and past hard components. From an asymptotic perspective, the origin of this asymmetry lies in a long-known discontinuity of the gravitational field at spatial infinity.
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arXiv
EN:
General Relativity and Quantum Cosmology, arXiv:2603.09844, mar. 2026. pp. 1-50.
Financiadores:
ANII: FCE_1_2023_1_175902
Citación:
Boschetti, G y Campiglia Curcho, M. "An asymptotic proof of the classical log soft graviton theorem" [Pre-print]. Publicado en: General Relativity and Quantum Cosmology. arXiv:2603.09844, mar. 2026. pp. 1-50. DOI: 10.48550/arXiv.2603.09844
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Licencia:
Licencia Creative Commons Atribución - No Comercial - Sin Derivadas (CC - By-NC-ND 4.0)
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| Ficheros | Descripción | Tamaño | Formato | ||
|---|---|---|---|---|---|
| 10.48550.arXiv.2603.09844.pdf | — | 773.4 KB | Adobe PDF |