Self-consistent mappings and systems of interacting particles

Self-consistent mappings and systems of interacting particles
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自洽映射和相互作用粒子系统

DOI:
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发表时间:
2011
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影响因子:
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通讯作者:
M. Blank
M. Blank
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作者:
M. Blank

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在最近的文章(1)中,我们提出了一个局部相互作用粒子(具有平均场型相互作用)动力学的新模型,并证明了在弱相互作用的极限下,有限粒子系统(或CML)可以表现出同步和独立的行为(即,相变可能发生),这取决于相互作用算子的微妙性质。基本的技术限制是粒子数量有限。在本文中,我们介绍了一个新的构造动力系统理论,即自洽映射,它的应用,使研究我们的模型的infiniteparticle版本成为可能。
In recent paper (1), we suggested a new model for the dynamics of locally interacting particles (with meanfieldtype interaction) and proved that, in the limit of weak interactions, finite systems of particles (or CML) may exhibit both a synchronized and an independent behavior (i.e., a phase transition may occur), depending on subtle properties of the interac� tion operator. The fundamental technical limitation was the finiteness of the number of particles. In this paper, we introduce a new construction in the theory of dynamical systems, namely, that of selfconsistent mappings; its application has made it possible to study the infiniteparticle version of our model.
具有双稳态热力学极限的随机稳定全局耦合图
DOI: 10.1007/s00220-009-0854-9
发表时间: 2009
影响因子: 2.4
作者:
J.-B. Bardet;G. Keller;R. Zweimüller
通讯作者: R. Zweimüller