Irreversibility of the renormalization group flow and information theory

被引：0
|
作者：
Apenko, S. M. [1 ]
机构：
[1] PN Lebedev Phys Inst, IE Tamm Theory Dept, Moscow 119991, Russia
来源：
NON-EQUILIBRIUM STATISTICAL PHYSICS TODAY | 2011年 / 1332卷
关键词：
renormalization; irreversibility; mutual information;
D O I：
10.1063/1.3569524
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Here we discuss the problem of irreversibility of the renormalization group (RG) flow from the point of view of the information theory. The main idea is to look at the RG transformation as a signal transmission and to focus on the mutual information of the fast and slow variables.
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页码：259 / 260
页数：2
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