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Infrared divergences and quantum coherence

In theories with long-range forces like QED or perturbative gravity, only rates that include emitted soft radiation are non-vanishing. Independently of detector resolution, finite observables can only be obtained after integrating over the IR-component of this radiation. This integration can lead to...

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Detalles Bibliográficos
Autores principales: Gómez, César, Letschka, Raoul, Zell, Sebastian
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer Berlin Heidelberg 2018
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6113690/
https://www.ncbi.nlm.nih.gov/pubmed/30197570
http://dx.doi.org/10.1140/epjc/s10052-018-6088-2