Monte Carlo Simulation of the Non-universal Short-Time Behavior for a Kinetic 2-D Ising Model |
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| Authors: | YE AiJun PAN ZhiGang CHEN Yuan LI ZhiBing |
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| Affiliation: | 1. Department of Physics, Zhongshan University, Guangzhou 510275, China;2. Associate Member of ICTP, Trieste, Italy |
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| Abstract: | The short-time dynamic process for the two-dimensional Ising model with the nearest-neighbor coupling and the next-nearest-neighbor antiferromagnetic coupling in the critical domain is simulated by the Monte Carlo method. From the power law behavior of the initial order increase, the critical points and the initial dynamic exponent θ are determined. |
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| Keywords: | short-time dynamics Monte Carlo simulation spin model |
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