4 papers · 1 filter
Critical Relaxation and Critical Exponents
H. J. Luo, B. Zheng
Dynamic relaxation of the XY model and fully frustrated XY model quenched from an initial ordered state to the critical temperature or below is investigated with Monte Carlo method…
Short-time Dynamic Behaviour of Critical XY Systems
H. J. Luo, M. Schulz, L. Schuelke +2
Using Monte Carlo methods, the short-time dynamic scaling behaviour of two-dimensional critical XY systems is investigated. Our results for the XY model show that there exists univ…
Dynamic Monte Carlo Study of the Two-Dimensional Quantum XY Model
H. P. Ying, H. J. Luo, L. Schuelke +1
We present a dynamic Monte Carlo study of the Kosterlitz-Thouless phase transition for the spin-1/2 quantum XY model in two dimensions. The short-time dynamic scaling behaviour is…
Dynamic Approach to the Fully Frustrated XY Model
H. J. Luo, L. Schuelke, B. Zheng
Using Monte Carlo simulations, we systematically investigate the non-equilibrium dynamics of the chiral degree of freedom in the two-dimensional fully frustrated XY model. The crit…