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arXiv 2102.05682hep-thmath-phmath.MP
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重新审视维拉索罗约束

Virasoro constraints revisited

Luca Cassia, Rebecca Lodin, Maxim Zabzine

摘要:

我们重新访问的维拉索罗约束,并探讨广田双线性方程的关系。我们进一步研究并提供解决方案,非齐次维拉索罗约束,即那些来自矩阵模型的集成域有边界。特别是,我们提供了厄米矩阵的正特征值的情况下,可以找到一个解决方案,通过感应的秩的矩阵模型的例子。

英文摘要:

We revisit the Virasoro constraints and explore the relation to the Hirota bilinear equations. We furthermore investigate and provide the solution to non-homogeneous Virasoro constraints, namely those coming from matrix models whose domain of integration has boundaries. In particular, we provide the example of Hermitean matrices with positive eigenvalues in which case one can find a solution by induction on the rank of the matrix model.

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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