arXiv subjects

O. Kober

Publications and source records attributed to O. Kober.

2 recordsLinked to original sources

arXiv1996

Anomalous electromagnetic processes at high temperatures

Chiral theories of constituent quarks interacting with bosons and photons at high temperatures are studied. In the expected chirally symmetric phase effective electromagnetic anomalous couplings for e.g. $πσ\to γγ, ~ γ\to πππσ, $ etc., are derived by applying functional methods.

hep-ph↗

arXiv1996

Anomalous Processes in Effective Chiral Theories at High Temperatures

We discuss chiral theories of constituent quarks interacting with bosons at high temperatures. In the chirally symmetric phase we demonstrate by applying functional methods the presence of effective anomalous couplings for e.g. $πσ\to γγ, ~ γ\to πππσ, ~K K \to πππσ$, etc., as they have recently been discussed by Pisarski.

hep-ph↗