53 citations · 56 across the 6 of their papers we have counts for
14 papers
Evaporation/Condensation of Ising Droplets
Andreas Nussbaumer, Elmar Bittner, Wolfhard Janke
Recently Biskup et al. [Europhys. Lett. 60 (2002) 21] studied the behaviour of d-dimensional finite-volume liquid-vapour systems at a fixed excess of particles above the ambie…
Anomalous Scaling and Fractal Dimensions
Wolfhard Janke, Adriaan M. J. Schakel
The relation between critical exponents, characterizing a continuous phase transition, and the fractal structure of physical lines, proliferating at the critical point, is establis…
High-Temperature Series Expansions for Random Potts Models
Meik Hellmund, Wolfhard Janke
We discuss recently generated high-temperature series expansions for the free energy and the susceptibility of random-bond q-state Potts models on hypercubic lattices. Using the st…
Monte Carlo Study of Phase Transitions in the Bond-Diluted 3D 4-State Potts Model
Christophe Chatelain, Bertrand Berche, Wolfhard Janke +1
Large-scale Monte Carlo simulations of the bond-diluted three-dimensional 4-state Potts model are performed. The phase diagram and the physical properties at the phase transitions…
Random Ising model in three dimensions: theory, experiment and simulation - a difficult coexistence
Bertrand Berche, Pierre-Emmanuel Berche, Christophe Chatelain +1
We discuss different approaches for studying the influence of disorder in the three-dimensional Ising model. From the theoretical point of view, renormalisation group calculations…
Discretization and Continuum Limit of Quantum Gravity on a Four-Dimensional Space-Time Lattice
E. Bittner, W. Janke, H. Markum
The Regge Calculus is a powerful method to approximate a continuous manifold by a simplicial lattice, keeping the connectivities of the underlying lattice fixed and taking the edge…