7.7k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
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7 papers · 2 filters
Driven isotropic Heisenberg spin chain with arbitrary boundary twisting angle: exact results
V. Popkov, D. Karevski, G. M. Schütz
We consider an open isotropic Heisenberg quantum spin chain, coupled at the ends to boundary reservoirs polarized in different directions, which sets up a twisting gradient across…
Boundary crossover in non-equilibrium growth processes
Nicolas Allegra, Jean-Yves Fortin, Malte Henkel
The growth of stochastic interfaces in the vicinity of a boundary and the non-trivial crossover towards the behaviour deep in the bulk is analysed. The causal interactions of the i…
Griffiths phase and critical behavior of the 2D Potts models with long-range correlated disorder
Christophe Chatelain
The -state Potts model with a long-range correlated disorder is studied by means of large-scale Monte Carlo simulations for and 16. Evidence is given of the existence…
Mean number of encounters of N random walkers and intersection of strongly anisotropic fractals
Loic Turban
We study the mean number of encounters up to time t, E_N(t), taking place in a subspace with dimension d* of a d-dimensional lattice, for N independent random walkers starting simu…
Recursive calculation of the microcanonical density of states
Loic Turban
For a classical system of noninteracting particles we establish recursive integral equations for the density of states on the microcanonical ensemble. The recursion can be either o…
Hyperscaling violation in the 2D 8-state Potts model with long-range correlated disorder
Christophe Chatelain
The first-order phase transition of the two-dimensional eight-state Potts model is shown to be rounded when long-range correlated disorder is coupled to energy density. Critical ex…
Phase transitions in the Potts model on complex networks
M. Krasnytska, B. Berche, Yu. Holovatch
The Potts model is one of the most popular spin models of statistical physics. The prevailing majority of work done so far corresponds to the lattice version of the model. However,…