| 一类二维三键结构上损伤扩散的平均临界温度 |
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| 引用本文： | 崔彦,王春安,郭子政.一类二维三键结构上损伤扩散的平均临界温度[J].内蒙古师范大学学报(自然科学版),2006,35(2):172-174. |
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| 作者姓名： | 崔彦 王春安 郭子政 |
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| 作者单位： | 内蒙古师范大学 物理与电子信息学院,内蒙古呼和浩特010022 |
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| 基金项目： | 蒙古自然科学基金;内蒙古高等学校科研项目 |
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| 摘 要： | 研究微扰源或损伤点取自不同多边形时,对一类二维三键结构上损伤扩散的临界温度的影响.结果表明,损伤点取自不同多边形时,临界温度的区别比较明显.引入平均临界温度来表征网络损伤扩散的临界温度,并计算了增加星-三角代换阶数时 3-12、3-6-24、3-6-12-48 格子的平均临界温度.计算结果表明,随着星-三角代换阶数的增加,损伤扩散的平均临界温度也随之升高.
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| 关 键 词： | 伊辛模型 损伤扩散 临界温度 |
| 文章编号： | 1001-8735（2006）02-0172-03 |
| 收稿时间： | 2005-10-15 |
| 修稿时间： | 2005年10月15 |
The averaged critical temperature of damage spreading on a kind of two-dimensional trivalent structures |
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| CUI Yan,WANG Chun-an,GUO Zi-zheng.The averaged critical temperature of damage spreading on a kind of two-dimensional trivalent structures[J].Journal of Inner Mongolia Normal University(Natural Science Edition),2006,35(2):172-174. |
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| Authors: | CUI Yan WANG Chun-an GUO Zi-zheng |
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| Institution: | College of Physics and Electronic Information, Inner Mongolia Normal University, Huhhot 010022,China |
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| Abstract: | The effects of the damage origins on the damage spreading on a kind of two-dimensional trivalent structures were studied with Monte Carlo method. The results showed that critical temperature of damage spreading from different polygons is different obviously. The averaged critical temperature was introduced to character the damage spreading of the structures. It is shown that as the order of the star-triangle transformation increases, the averaged critical temperatures of the structures also increase. Explanations for.the results were presented. |
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| Keywords: | Ising model damage spreading the critical temperature |
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