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arXiv 1012.1467hep-th
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单矩阵模型中的边界算子

Boundary operators in the one-matrix model

Jean-Emile Bourgine, Goro Ishiki, Chaiho Rim

摘要:

已知单矩阵模型在连续极限内再现(2,2 p +1)最小刘维尔引力。最近,两位作者已经展示了如何在这个矩阵模型中构造任意的临界边界条件。到目前为止,在两个这样的边界条件之间,只构造了一个边界算子。在本文中,我们解释了如何构造所有的边界算子,可以插入。作为一致性检查,我们从矩阵模型相关器再现相应的Liouville边界2pt函数。此外,我们还注意到连续统理论中的矩阵模型关系与边界基环算子插入之间的联系。

英文摘要:

The one matrix model is known to reproduce in the continuum limit the (2,2p+1) minimal Liouville gravity. Recently, two of the authors have shown how to construct arbitrary critical boundary conditions within this matrix model. So far, between two such boundary conditions only one boundary operator was constructed. In this paper, we explain how to construct all the set of boundary operators that can be inserted. As a consistency check, we reproduce the corresponding Liouville boundary 2pt function from the matrix model correlator. In addition, we remark a connection between a matrix model relation and the boundary ground ring operator insertion in the continuum 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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