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arXiv 2210.01397hep-th
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Fuzzy Kähler流形上的向量丛

Vector bundles on fuzzy Kähler manifolds

Hiroyuki Adachi, Goro Ishiki, Satoshi Kanno

摘要:

本文提出了一般闭Kähler流形上向量丛的矩阵正则化。这种矩阵正则化是Berezin-Toeplitz量化的自然推广,并给出了从向量丛的部分到矩阵的映射。我们研究了映射在大- $N$极限下的渐近行为。对于具有代数结构的向量丛,在大- $N$极限下,我们得到了截面代数与相应矩阵代数的一个漂亮的对应关系。本文给出了复射影空间$CP^n$和环面$T^{2n}$上的两个显式例子。

英文摘要:

We propose a matrix regularization of vector bundles over a general closed Kähler manifold. This matrix regularization is given as a natural generalization of the Berezin-Toeplitz quantization and gives a map from sections of a vector bundle to matrices. We examine the asymptotic behaviors of the map in the large-$N$ limit. For vector bundles with algebraic structure, we derive a beautiful correspondence of the algebra of sections and the algebra of corresponding matrices in the large-$N$ limit. We give two explicit examples for monopole bundles over a complex projective space $CP^n$ and a torus $T^{2n}$.

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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