Operator Spin Foams: holonomy formulation and coarse graining

被引：15

作者：

Bahr, Benjamin ^{[1
]}

机构：

[1] Dept Appl Math & Theoret Phys, Cambridge CB3 0WA, England

来源：

LOOPS 11: NON-PERTURBATIVE / BACKGROUND INDEPENDENT QUANTUM GRAVITY | 2012年 / 360卷

关键词：

D O I：

10.1088/1742-6596/360/1/012042

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

A dual holonomy version of operator spin foam models is presented, which is particularly adapted to the notion of coarse graining. We discuss how this leads to a natural way of comparing models on different discretization scales, and a notion of renormalization group flow on the partially ordered set of 2-complexes.

引用

页数：5

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