92 citations · 567 across the 19 of their papers we have counts for
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Renormalization and asymptotic states in Lorentz-violating QFT
Mauro Cambiaso, Ralf Lehnert, Robertus Potting
Radiative corrections in quantum field theories with small departures from Lorentz symmetry alter structural aspects of the theory, in particular the definition of asymptotic singl…
Lorentz-violating photons with a mass term
Mauro Cambiaso, Ralf Lehnert, Robertus Potting
Perturbative calculations in quantum field theory often require the regularization of infrared divergences. In quantum electrodynamics, such a regularization can for example be acc…
Asymptotic states and renormalization in Lorentz-violating quantum field theory
Mauro Cambiaso, Ralf Lehnert, Robertus Potting
Asymptotic single-particle states in quantum field theories with small departures from Lorentz symmetry are investigated perturbatively with focus on potential phenomenological ram…