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arXiv · 1410.1345

Renormalization and asymptotic states in Lorentz-violating QFT

Mauro Cambiaso·Ralf Lehnert·Robertus Potting
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Abstract

Radiative corrections in quantum field theories with small departures from Lorentz symmetry alter structural aspects of the theory, in particular the definition of asymptotic single-particle states. Specifically, the mass-shell condition, the standard renormalization procedure as well as the Lehmann-Symanzik-Zimmermann reduction formalism are affected.

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Mauro Cambiaso, Ralf Lehnert, Robertus Potting. 2014-10-06. Renormalization and asymptotic states in Lorentz-violating QFT. https://arxiv.org/abs/1410.1345

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