3 citations · 5 across the 2 of their papers we have counts for
6 papers
Comment on "Vacuum Photon Splitting in Lorentz-Violating Quantum Electrodynamics"
C. Adam, F. R. Klinkhamer
It has been argued in hep-ph/0212382 that there may be observable effects from photon triple splitting in an extended version of quantum electrodynamics with Lorentz violation in t…
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,…
New analytic results for electroweak baryon number violation
F. R. Klinkhamer, Y. J. Lee
Real-time anomalous fermion number violation has been investigated for massless chiral fermions in spherically symmetric SU(2) Yang-Mills gauge field backgrounds which can be weakl…
CPT violation: mechanism and phenomenology
F. R. Klinkhamer
A new mechanism for T and CPT violation is reviewed, which relies on chiral fermions, gauge interactions and nontrivial spacetime topology. Also discussed are the possible effects…
New Electroweak Instanton and Possible Breakdown of Unitarity
F. R. Klinkhamer
Potential implications of a new constrained instanton solution in the electroweak standard model are discussed. Notably, there may be a non-perturbative unitarity violating contrib…
Another Look at the Electroweak Vortex Solution
F. R. Klinkhamer
We discuss the position in configuration space of the electroweak vortex solution. (Talk given at the NATO Advanced Research Workshop "Electroweak Physics and the Early Universe",…