Generalized Zero-Temperature Glauber Dynamics in a Two-Dimensional Square Lattice
MENG Qing-Kuan** , FENG Dong-Tai, GAO Xu-Tuan, MEI Yu-Xue
School of Science, Shandong University of Technology, Zibo 255049
Abstract ：A new spin flipping mechanism at zero-temperature is proposed based on a node model. In a two-dimensional square lattice, at the zero-temperature, the spin flipping depends on both itself and the surroundings, while the influence from the surroundings is embodied by an adjustable parameter. With the parameter adjusting, a first order phase transition is observed.
收稿日期: 2012-08-14
出版日期: 2013-03-04
:
05.50.+q
(Lattice theory and statistics)
05.70.Fh
(Phase transitions: general studies)
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SU Xiao-Qiang**
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2012, Vol. 29 
