Soft edges: the many links between soft and edge modes

Abstract Boundaries in gauge theory and gravity give rise to symmetries and charges at both finite and asymptotic distance. Due to their structural similarities, it is often held that soft modes are some kind of asymptotic limit of edge modes. Here, we show in Maxwell theory that there is an arguabl...

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Bibliographic Details
Main Authors: Gonçalo Araujo-Regado, Philipp A. Höhn, Francesco Sartini, Bilyana Tomova
Format: Article
Language:English
Published: SpringerOpen 2025-07-01
Series:Journal of High Energy Physics
Subjects:
Online Access:https://doi.org/10.1007/JHEP07(2025)180
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