期刊
JOURNAL OF MATHEMATICAL PHYSICS
卷 53, 期 2, 页码 -出版社
AMER INST PHYSICS
DOI: 10.1063/1.3675898
关键词
-
资金
- German Research Foundation (DFG) [ME 3425/1-1]
We construct the q-deformed version of two four-dimensional spin foam models, the Euclidean and Lorentzian versions of the Engle, Pereira, Rovelli and Livine (EPRL) model. The q-deformed models are based on the representation theory of two copies of U-q(su(2)) at a root of unity and on the quantum Lorentz group with a real deformation parameter. For both models, we give a definition of the quantum EPRL intertwiners, study their convergence and braiding properties, and construct an amplitude for the four-simplexes. We find that both of the resulting models are convergent. (C) 2012 American Institute of Physics. [doi:10.1063/1.3675898]
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据