Перегляд за автором "Janke, W."

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  • Crossover scaling in the two-dimensional three-state Potts model 
    Nagai, T.; Okamoto, Y.; Janke, W. (Condensed Matter Physics, 2013)
    We apply simulated tempering and magnetizing (STM) Monte Carlo simulations to the two-dimensional three-state Potts model in an external magnetic field in order to investigate the crossover scaling behaviour in the ...
  • Football fever: self-affirmation model for goal distributions 
    Janke, W.; Bittner, E.; Nubaumer, A.; Weigel, M. (Condensed Matter Physics, 2009)
    The outcome of football games, as well as matches of most other popular team sports, depends on a combination of the skills of players and coaches and a number of external factors which, due to their complex nature, are ...
  • High-temperature series expansions for random Potts models 
    Hellmund, M.; Janke, W. (Condensed Matter Physics, 2005)
    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 star-graph expansion technique, ...
  • Polymers in disordered environments 
    Blavatska, V.; Fricke, N.; Janke, W. (Condensed Matter Physics, 2014)
    A brief review of our recent studies aiming at a better understanding of the scaling behaviour of polymers in disordered environments is given. The main emphasis is on a simple generic model where the polymers are represented ...
  • Random Ising model in three dimensions: theory, experiment and simulation – a difficult coexistence 
    Berche, B.; Berche, P.E.; Chatelain, C.; Janke, W. (Condensed Matter Physics, 2005)
    We discuss different approaches to the study of the effect of disorder in the three-dimensional Ising model. From the theoretical point of view, renormalization group calculations provide quite accurate results. ...
  • Scaling laws for random walks in long-range correlated disordered media 
    Fricke, N.; Zierenberg, J.; Marenz, M.; Spitzner, F.P.; Blavatska, V.; Janke, W. (Condensed Matter Physics, 2017)
    We study the scaling laws of diffusion in two-dimensional media with long-range correlated disorder through exact enumeration of random walks. The disordered medium is modelled by percolation clusters with correlations ...
  • Self-organization and collective behaviour in complex systems 
    Holovatch, Y.; Janke, W.; Thurner, S. (Condensed Matter Physics, 2014)
    It is our great honour to present the CMP special issue devoted to self-organization and collective behaviour in complex systems. A complex system is a system whose emergent properties are not simple sums of the properties ...
  • Simple flexible polymers in a spherical cage 
    Marenz, M.; Zierenberg, J.; Arkın, H.; Janke, W. (Condensed Matter Physics, 2012)
    We report the results of Monte Carlo simulations investigating the effect of a spherical confinement within a simple model for a flexible homopolymer. We use the parallel tempering method combined with multi-histogram ...
  • Two-dimensional quantum gravity – a laboratory for fluctuating graphs and quenched connectivity disorder 
    Janke, W.; Johnston, D.A.; Weigel, M. (Condensed Matter Physics, 2006)
    This paper gives a brief introduction to using two-dimensional discrete and Euclidean quantum gravity approaches as a laboratory for studying the properties of fluctuating and frozen random graphs in interaction with ...