Intersection numbers from the antisymmetric Gaussian matrix model

Intersection numbers from the antisymmetric Gaussian matrix model
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反对称高斯矩阵模型的交集数

DOI:
10.1088/1126-6708/2008/07/050
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发表时间:
2008
期刊:
影响因子:
--
通讯作者:
S. Hikami
S. Hikami
中科院分区:
--
文献类型:
--
作者:
É. Brézin;S. Hikami

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相似文献

将p次自旋曲线模空间的拓扑场论矩阵模型推广到正交群的李代数情况。导出了具有外部矩阵源的反对称高斯矩阵模型中特征多项式期望值的一种新的对偶关系。利用k点相关函数在间隙闭合临界点处的傅里叶变换,得到了具有k个标记点的自旋曲线非定向曲面的交点数。
The matrix model of topological field theory for the moduli space of p-th spin curves is extended to the case of the Lie algebra of the orthogonal group. We derive a new duality relation for the expectation values of characteristic polynomials in the antisymmetric Gaussian matrix model with an external matrix source. The intersection numbers for non-orientable surfaces of spin curves with k marked points are obtained from the Fourier transform of the k-point correlation functions at the critical point where the gap is closing.
DOI: --
发表时间: 2003
期刊: J. Phys. A : : Math. Gen. 36巻
影响因子: --
作者:
E.Brezin;S.Hikami
通讯作者: S.Hikami