- Max Planck Institute for Mathematics in the SciencesDE139 papers
- Deutsches Elektronen-Synchrotron DESYDE122 papers
- University of RegensburgDE105 papers
- University of EdinburghGB81 papers
- University of LiverpoolGB78 papers
- Centre National de la Recherche ScientifiqueFR76 papers
- Humboldt-Universität zu BerlinDE72 papers
- Joint Institute for Nuclear ResearchRU56 papers
- Forschungszentrum JülichDE54 papers
- Center for Scalable Data Analytics and Artificial IntelligenceDE50 papers
- University of CopenhagenDK44 papers
- John von Neumann Institute for ComputingDE42 papers
6 papers · 2 filters
Finite-size scaling of Monte Carlo simulations for the fcc Ising antiferromagnet: Effects of the low-temperature phase degeneracy
Ronja Stübel, Wolfhard Janke
The Ising antiferromagnet on a face-centered cubic (fcc) lattice with nearest-neighbor interaction only is well known to exhibit a macroscopic (exponential in the system size )…
Phase ordering kinetics of the long-range Ising model
Henrik Christiansen, Suman Majumder, Wolfhard Janke
We use an efficient method that eases the daunting task of simulating dynamics in spin systems with long-range interaction. Our Monte Carlo simulations of the long-range Ising mode…
Cycling tames power fluctuations near optimum efficiency
Viktor Holubec, Artem Ryabov
According to the laws of thermodynamics, no heat engine can beat the efficiency of a Carnot cycle. This efficiency traditionally comes with vanishing power output and practical des…
Physically consistent numerical solver for time-dependent Fokker-Planck equations
Viktor Holubec, Klaus Kroy, Stefano Steffenoni
We present a simple thermodynamically consistent method for solving time-dependent Fokker--Planck equations (FPE) for over-damped stochastic processes, also known as Smoluchowski e…
Diffusing Up the Hill: Dynamics and Equipartition in Highly Unstable Systems
Martin Šiler, Luca Ornigotti, Oto Brzobohatý +5
Stochastic motion of particles in a highly unstable potential generates a number of diverging trajectories leading to undefined statistical moments of the particle position. This m…
From particle condensation to polymer aggregation
Wolfhard Janke, Johannes Zierenberg
We draw an analogy between droplet formation in dilute particle and polymer systems. Our arguments are based on finite-size scaling results from studies of a two-dimensional lattic…