Asynchronous resonance in the driven Ising model on evolution networks

来源 :第二届全国统计物理与复杂系统学术会议暨第七届海峡两岸统计物理研讨会 | 被引量 : 0次 | 上传用户:jybertrand123
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
  The stochastic resonance was investigated by the field-driven Ising model on adaptive networks.As the structure evolution probability η increases, it is found that the resonance undergoes three states: normal resonance, transition state and abnormal resonance.Moreover, we have found that the abnormal resonance comes from the π-shift-like difference of phase between the system and the driving field.This work reveals significant effects of the coevolution of the topology and the dynamical processes, which even leads to counterintuitive phenomenon.
其他文献
  人口空间分布状况是人口迁移和人口自然增长的结果,受经济、政治、文化、自然环境等诸多因素的影响与制约。其中经济因素居于主导地位,特别是经济水平及城市人均收入、生活
  生物膜是细胞的重要组成部分,并表现出异常复杂,动态的结构。我们采用分子模拟手段,对生物膜-纳米颗粒体系进行了模拟研究。我们主要从纳米粒子的跨膜输运及其细胞毒性机理
  本文以现代战场空间中形成的相互重叠交错、相互干扰或影响、动态变化的电磁环境的动力学演化过程为研究对象,首次将复杂性理论引入到对战场电磁环境的科学本质分析之中,对
  Enhancing the collective response to a weak input signal is an important and challenging problem in a variety of fields, not only in that of traditional sig
  我们研究了非平衡热机最大功率对应的效率问题以及制冷机最佳品质因子对应的制冷系数问题,发现二者之间存在很强的一一对应关系。在线性不可逆热力学的框架下,通过巧妙定义
  In this work, we report and study the dynamical robustness in a system consisting of both active and inactive oscillators.We analytically show that the dyna
  Economy system is a complex system, and complex network is a powerful tool to study its complexity.Here we calculate the economic distance matrices based on
  都市街道網路分布複雜又有趣,我們希望能利用物理學和統計的方法從中找到其特性或普適性。本報告分兩部份:一方面使用Easy java simulation (EJS)來產生人工的『模擬城市』
  我们构建了一个由理性投资者和噪声交易者在投资风险资产和无风险资产过程中发生互相作用而引发金融泡沫的模型。在这个模型里,理性投资者的决策是确定投资风险资产和无风
  Background: For complex financial systems, the negative and positive return-volatility correlations, i.e., the so-called leverage and anti-leverage effects,