Infrared-safe scattering without photon vacuum transitions and time-dependent decoherence

Abstract Scattering in 3 + 1-dimensional QED is believed to give rise to transitions between different photon vacua. We show that these transitions can be removed by taking into account off-shell modes which correspond to Liénard-Wiechert fields of asymptotic states. This makes it possible to formul...

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Autor principal: Dominik Neuenfeld
Formato: article
Lenguaje:EN
Publicado: SpringerOpen 2021
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Acceso en línea:https://doaj.org/article/f3fa514c4e2a43e496ca4f4afca7d0ea
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