Logarithmic matching between past infinity and future infinity: The massless scalar field in Minkowski space

Abstract Matching conditions relating the fields at the future of past null infinity with the fields at the past of future null infinity play a central role in the analysis of asymptotic symmetries and conservation laws in asymptotically flat spacetimes. These matching conditions can be derived from...

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Bibliographic Details
Main Authors: Oscar Fuentealba, Marc Henneaux
Format: Article
Language:English
Published: SpringerOpen 2025-03-01
Series:Journal of High Energy Physics
Subjects:
Online Access:https://doi.org/10.1007/JHEP03(2025)081
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