Imposing causality on a matrix model
Imposing causality on a matrix model
复制标题
将因果关系强加于矩阵模型
DOI:
10.1016/j.physletb.2009.06.027
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发表时间:
2008
影响因子:
4.4
通讯作者:
J. Henson
中科院分区:
文献类型:
--
作者:
D. Benedetti;J. Henson
We introduce a new matrix model that describes Causal Dynamical Triangulations (CDT) in two dimensions. In order to do so, we introduce a new, simpler definition of 2D CDT and show it to be equivalent to the old one. The model makes use of ideas from dually weighted matrix models, combined with multi-matrix models, and can be studied by the method of character expansion.