Equilibrium Kawasaki dynamics of continuous particle systems
Equilibrium Kawasaki dynamics of continuous particle systems
复制标题
连续粒子系统的平衡川崎动力学
DOI:
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发表时间:
2005
期刊:
影响因子:
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通讯作者:
M. Rockner
中科院分区:
文献类型:
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作者:
Y. Kondratiev;E. Lytvynov;M. Rockner
We construct a new equilibrium dynamics of infinite particle systems in a Riemannian manifold X. This dynamics is an analog of the Kawasaki dynamics of lattice spin systems. The Kawasaki dynamics now is a process where interacting particles randomly hop over X. We establish conditions on the a priori explicitly given symmetrizing measure and the generator of this dynamics, under which a corresponding conservative Markov processes exists. We also outline two types of scaling limit of the equilibrium Kawasaki dynamics: one leading to an equilibrium Glauber dynamics in continuum (a birth-and-death process), and the other leading to a diffusion dynamics of interacting particles (in particular, the gradient stochastic dynamics).