1 citations · 1 across the 1 of their papers we have counts for
4 papers
Scaling Behaviors in Active Model B+ via the Functional Renormalization Group
Gergely FejÅs, Zsolt Szép, Naoki Yamamoto
We study the scaling behaviors of the active model B+ using the functional renormalization group (FRG) approach, based on the nonequilibrium effective action formulated via the Mar…
CP asymmetry factor in decays at finite temperature
Károly Seller, Zsolt Szép, Zoltán Trócsányi
We present in the conventional equilibrium approach to leptogenesis the complete leading order prediction for the CP asymmetry factor in finite-temperature decays involving Majoran…
CP violation at finite temperature
Károly Seller, Zsolt Szép, Zoltán Trócsányi
We present a comprehensive study of the finite temperature CP-asymmetry factor needed in the semi-classical treatment of leptogenesis originating from Majorana fermion decays into…
Naive Gaussian approximation in a quark-meson model
GyÅzÅ Kovács, Zsolt Szép, Péter Kovács +1
A sequence of approximations is derived to go beyond the mean-field level in the case of a simple linear sigma model. A naive, local version of the Gaussian approximation is discus…