198 citations · 3.3k across the 147 of their papers we have counts for
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hep-th2002★ 109 cited
Photon decay in a CPT-violating extension of quantum electrodynamics
C. Adam, F. R. Klinkhamer
We consider the process of photon decay in quantum electrodynamics with a CPT-violating Chern-Simons-like term added to the action. For a simplified model with only the quadratic M…
hep-ph2002★ 2 cited
Electroweak baryon number violation
F. R. Klinkhamer
Electroweak baryon number violation may play a crucial role for the creation of the matter-antimatter asymmetry in the early universe. In this talk, we review the basic mechanism,…
hep-th2002★ 29 cited
CPT anomaly: a rigorous result in four dimensions
F. R. Klinkhamer, J. Schimmel
The existence of a CPT anomaly is established for a particular four-dimensional Abelian lattice gauge theory with Ginsparg-Wilson fermions.