344 citations · 1.6k across the 23 of their papers we have counts for
23 papers
Scaling at quantum phase transitions above the upper critical dimension
A. Langheld, J. A. Koziol, P. Adelhardt +2
The hyperscaling relation and standard finite-size scaling (FSS) are known to break down above the upper critical dimension due to dangerous irrelevant variables. We establish a co…
Quantum-critical properties of the long-range transverse-field Ising model from quantum Monte Carlo simulations
J. Koziol, A. Langheld, S. C. Kapfer +1
The quantum-critical properties of the transverse-field Ising model with algebraically decaying interactions are investigated by means of stochastic series expansion quantum Monte…
papaya2: 2D Irreducible Minkowski Tensor computation
Fabian M. Schaller, Jenny Wagner, Sebastian C. Kapfer
A common challenge in scientific and technical domains is the quantitative description of geometries and shapes, e.g. in the analysis of microscope imagery or astronomical observat…
Phasonic Diffusion and Self-confinement of Decagonal Quasicrystals in Hyperspace
Johannes Hielscher, Miriam Martinsons, Michael Schmiedeberg +1
We introduce a novel simulation method that is designed to explore fluctuations of the phasonic degrees of freedom in decagonal colloidal quasicrystals. Specifically, we attain and…
Event-chain Monte Carlo simulations of the liquid to solid transition of two-dimensional decagonal colloidal quasicrystals
M. Martinsons, J. Hielscher, S. C. Kapfer +1
In event-chain Monte Carlo simulations we model colloidal particles in two dimensions that interact according to an isotropic short-ranged pair potential which supports the two typ…
A kinetic-Monte Carlo perspective on active matter
Juliane U. Klamser, Sebastian C. Kapfer, Werner Krauth
We study non-equilibrium phases for interacting two-dimensional self-propelled particles with isotropic pair-wise interactions using a persistent kinetic Monte Carlo (MC) approach.…