首页> 外文期刊>Physica status solidi, B. Basic research >Kinetically constrained Ising model with time delay
【24h】

Kinetically constrained Ising model with time delay

机译:具有时间延迟的运动约束伊辛模型

获取原文
获取原文并翻译 | 示例
           

摘要

The behavior of a non-Markovian Ising model with local Glauber dynamics is studied in the case that the spin-flip rates are kinetically constrained by the orientation of the neighboring spins. For such a spin facilitated Ising system, which is appropriate to model glassy material, the time delay between the local flip processes and the reordering of the environment leads to a periodical change of the averaged spin moment instead of an exponential decay as in the paramagnetical case. The result is based on a master equation approach in a quantum formulation. [References: 27]
机译:在自旋翻转速率受相邻自旋的方向动力学约束的情况下,研究了具有局部Glauber动力学的非马尔可夫伊辛模型的行为。对于适用于模拟玻璃状材料的这种自旋促进的伊辛系统,局部翻转过程与环境重新排序之间的时间延迟导致平均自旋矩的周期性变化,而不是顺磁情况下的指数衰减。结果基于量子公式中的主方程方法。 [参考:27]

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号