25 citations · 67 across the 6 of their papers we have counts for
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cond-mat1994
Analytic Solution of Emden-Fowler Equation and Critical Adsorption in Spherical Geometry
S. Gnutzmann, U. Ritschel
In the framework of mean-field theory the equation for the order-parameter profile in a spherically-symmetric geometry at the bulk critical point reduces to an Emden-Fowler problem…
cond-mat1994
Monte Carlo Simulation of Universal Short-Time Behavior in Critical Relaxation
Z. -B. Li, U. Ritschel, B. Zheng
The time evolution of the three-dimensional critical Ising model relaxing from a nonequilibrium initial state is studied by means of Monte Carlo simulation. We observe the characte…
hep-th1994
Stochastic Quantization of Autonomous Phi**4
U. Ritschel
The non-perturbative autonomous renormalization of the scalar -model is applied in the framework of stochastic quantization. I show that this requires a selective, momentum-de…