105 citations · 475 across the 19 of their papers we have counts for
6 papers · 1 filter
Monte Carlo studies of extensions of the Blume-Emery-Griffiths model
C. C. Loois, G. T. Barkema, C. Morais Smith
We extend the Blume-Emery-Griffiths (BEG) model to a two-component BEG model in order to study 2D systems with two order parameters, such as magnetic superconductors or two-compone…
Amplitude and Frequency Spectrum of Thermal Fluctuations of A Translocating RNA Molecule
Henk Vocks, Debabrata Panja, Gerard T. Barkema
Using a combination of theory and computer simulations, we study the translocation of an RNA molecule, pulled through a solid-state nanopore by an optical tweezer, as a method to d…
Universality class of the pair contact process with diffusion
F. Smallenburg, G. T. Barkema
The pair contact process with diffusion (PCPD) is studied with a standard Monte Carlo approach and with simulations at fixed densities. A standard analysis of the simulation result…
Nucleation times in the 2D Ising model
K. Brendel, G. T. Barkema, H. van Beijeren
A theoretical framework is presented for the estimation of nucleation times in systems with Brownian type dynamics. This framework is applied to a prototype system: the two-dimensi…
Universality in the pair contact process with diffusion
G. T. Barkema, E. Carlon
The pair contact process with diffusion is studied by means of multispin Monte Carlo simulations and density matrix renormalization group calculations. Effective critical exponents…
Magnetization reversal times in the 2D Ising model
Kevin Brendel, G. T. Barkema, Henk van Beijeren
We present a theoretical framework which is generally applicable to the study of time scales of activated processes in systems with Brownian type dynamics. This framework is applie…