24 citations · 49 across the 4 of their papers we have counts for
14 papers · 1 filter
Worm Monte Carlo study of the honeycomb-lattice loop model
Qingquan Liu, Youjin Deng, Timothy M. Garoni
We present a Markov-chain Monte Carlo algorithm of "worm"type that correctly simulates the O(n) loop model on any (finite and connected) bipartite cubic graph, for any real n>0, an…
Berezinskii-Kosterlitz-Thouless-like percolation transitions in the two-dimensional XY model
Hao Hu, Youjin Deng, Henk W. J. Blöte
We study a percolation problem on a substrate formed by two-dimensional XY spin configurations, using Monte Carlo methods. For a given spin configuration we construct percolation c…
Percolation transitions in two dimensions
Xiaomei Feng, Youjin Deng, Henk W. J. Blote
We investigate bond- and site-percolation models on several two-dimensional lattices numerically, by means of transfer-matrix calculations and Monte Carlo simulations. The lattices…
A worm algorithm for the fully-packed loop model
Wei Zhang, Timothy M. Garoni, Youjin Deng
We present a Markov-chain Monte Carlo algorithm of worm type that correctly simulates the fully-packed loop model on the honeycomb lattice, and we prove that it is ergodic and has…
A modified Potts model for the interaction of surface-attached polymer complexes
Marcel Hellmann, Youjin Deng, Matthias Weiss +1
We present a simple yet generic model for the behavior of a system of many surface-attached flexible polymers with rigid side chains. Beyond its potential application in describing…
A Monte Carlo study of the triangular lattice gas with the first- and the second-neighbor exclusions
Wei Zhang, Youjin Deng
We formulate a Swendsen-Wang-like version of the geometric cluster algorithm. As an application,we study the hard-core lattice gas on the triangular lattice with the first- and the…