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cond-mat.stat-mech2023★ 6 cited
Superdiffusion-like behavior in zero-temperature coarsening of the Ising model
Denis Gessert, Henrik Christiansen, Wolfhard Janke
One key aspect of coarsening following a quench below the critical temperature is domain growth. For the non-conserved Ising model a power-law growth of domains of like spins with…
cond-mat.stat-mech2023
Resampling schemes in population annealing: Numerical and theoretical results
Denis Gessert, Wolfhard Janke, Martin Weigel
The population annealing algorithm is a population-based equilibrium version of simulated annealing. It can sample thermodynamic systems with rough free-energy landscapes more effi…