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hep-ph2000
Real-time nonequilibrium dynamics in hot QED plasmas: dynamical renormalization group approach
S. -Y. Wang, D. Boyanovsky, H. J. de Vega +1
We study the real-time nonequilibrium dynamics in hot QED plasmas implementing a dynamical renormalization group and using the hard thermal loop (HTL) approximation. The focus is o…
hep-ph1999
Dynamical Renormalization Group Approach to Quantum Kinetics in Scalar and Gauge Theories
D. Boyanovsky, H. J. de Vega, S. -Y. Wang
We derive quantum kinetic equations from a quantum field theory implementing a diagrammatic perturbative expansion improved by a resummation via the dynamical renormalization group…
hep-ph1999
Damping Rates and Mean Free Paths of Soft Fermion Collective Excitations in a Hot Fermion-Gauge-Scalar Theory
S. -Y. Wang, D. Boyanovsky, H. J. de Vega +2
We study the transport coefficients, damping rates and mean free paths of soft fermion collective excitations in a hot fermion-gauge-scalar plasma with the goal of understanding th…