On the renormalization of massive vector field theory coupled to scalar in curved space-time

We consider the renormalization of massive vector field interacting with charged scalar field in curved spacetime. Starting with the theory minimally coupled to external gravity and using the formulations with and without St\"uckelberg fields, we show that the longitudinal mode of vector field...

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Veröffentlicht in:	arXiv.org 2024-10
Hauptverfasser:	Buchbinder, Ioseph L, Públio Rwany B R do Vale, Oyadomari, Guilherme Y, Shapiro, Ilya L
Format:	Artikel
Sprache:	eng
Schlagworte:	Coupled modes Decoupling Divergence Field theory Fields (mathematics) Quantum electrodynamics Relativity Scalars Tensors
Online-Zugang:	Volltext
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