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arXiv 1301.4103hep-th
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因果动态三角弦场论的随机量子化方法

Stochastic Quantization Approach for Causal Dynamical Triangulation String Field Theory

Hiroshi Kawabe

摘要:

本文从封闭弦的环状气体模型矩阵模型出发,构造了二维因果动态三角剖分(CDT)模型。目标空间指数被重新解释为时间或测地距离。我们将随机量子化方法应用于该模型,得到了广义CDT(GCDT),它具有额外的创造婴儿宇宙的相互作用。如果我们在连续极限上取特定的标度,我们就实现了一个以非临界弦场论为特征的扩展GCDT模型。

英文摘要:

We construct a 2-dimensional Causal Dynamical Triangulation (CDT) model from a matrix model which represents the loop gas model of closed string. The target-space index is reinterpreted as time or geodesic distance. We apply stochastic quantization method to the model to obtain the Generalized CDT (GCDT), which has additional interaction of creating baby universe. If we take a specific scaling in continuum limit, we realize an extended GCDT model characterized by the non-critical string field theory.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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