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Dynamics of Phase Transitions by Hysteresis Methods I
Bernd A. Berg, Urs M. Heller, Hildegard Meyer-Ortmanns +1
In studies of the QCD deconfining phase transition or crossover by means of heavy ion experiments, one ought to be concerned about non-equilibrium effects due to heating and coolin…
Indications for Criticality at Zero Curvature in a 4d Regge Model of Euclidean Quantum Gravity
Wolfgang Beirl, Bernd A. Berg
We re-examine the approach to four-dimensional Euclidean quantum gravity based on the Regge calculus. A cut-off on the link lengths is introduced and consequently the gravitational…
Spinodal Decomposition and the Deconfining Phase Transition
Bernd A. Berg, Urs M. Heller, Hildegard Meyer-Ortmanns +1
We study the Glauber dynamics of simple spin systems to identify dynamical scenarios which may be of relevance for the deconfining phase transition in heavy ion collisions.