title: Corrections to scaling in two-dimensional dynamic XY and fully frustrated XY models.
abstract: With large-scale Monte Carlo simulations, we investigate the two-dimensional dynamic XY and fully frustrated XY models. Dynamic relaxation starting from a disordered or an ordered state is carefully analyzed. It is confirmed that there is a logarithmic correction to scaling for a disordered start, but a power-law correction for an ordered start. Rather accurate values of the static exponent eta and the dynamic exponent z are estimated.
authors.affiliation: Physics Department, Zhejiang University, Hangzhou 310027, People's Republic of China.
authors.forename: B
authors.initials: B
authors.lastname: Zheng
authors.forename: F
authors.initials: F
authors.lastname: Ren
authors.forename: H
authors.initials: H
authors.lastname: Ren