21 citations · 23 across the 2 of their papers we have counts for
9 papers
Out of Equilibrium Dynamics of Supersymmetry at High Energy Density
J. Baacke, D. Cormier, H. J. de Vega +1
We investigate the out of equilibrium dynamics of global chiral supersymmetry at finite energy density. We concentrate on two specific models. The first is the massive Wess-Zumino…
Nonequilibrium evolution in scalar O(N) models with spontaneous symmetry breaking
J. Baacke, S. Michalski
We consider the out-of-equilibrium evolution of a classical condensate field and its quantum fluctuations for a scalar O(N) model with spontaneously broken symmetry. In contrast to…
Nonequilibrium evolution and symmetry structure of the large-N model at finite temperature
J. Baacke, K. Heitmann
We consider the large-N theory with spontaneously broken symmetry at finite temperature. We study, in the large-N limit, quantum states which are characterized by a time depe…
Nonequilibrium dynamics of fermions in a spatially homogeneous scalar background field
Juergen Baacke, Katrin Heitmann, Carsten Patzold
We consider the time evolution of systems in which a spatially homogeneous scalar field is coupled to fermions. The quantum back-reaction is taken into account in one-loop approxim…
Renormalization of nonequilibrium dynamics at large N and finite temperature
Juergen Baacke, Katrin Heitmann, Carsten Patzold
We generalize a previously proposed renormalization and computation scheme for nonequilibrium dynamics to include finite temperature and one-loop selfconsistency as arising in the…
On the choice of initial states in nonequilibrium dynamics
Juergen Baacke, Katrin Heitmann, Carsten Patzold
Imposing initial conditions to nonequilibrium systems at some time t_0 leads, in renormalized quantum field theory, to the appearance of singularities in the variable t-t_0 in rele…