arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2007.08602hep-th
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一般秩理论和量子曲线的费米气体方法

Fermi gas approach to general rank theories and quantum curves

Naotaka Kubo

摘要:

我们知道,计算三维$\mathcal{N}=4$超共形Chern-Simons理论的配分函数的矩阵模型可以写成理想费米气体的配分函数,当所有的节点都具有相等的秩时。我们将这种方法扩展到秩变形理论。所得到的矩阵模型分解成因子,除了费米气体因子之外,因子仅取决于相对秩。我们发现,这种因式分解起着至关重要的作用,在显示由Hanany-Witten过渡相关的对偶理论的配分函数的平等。此外,我们还证明了理想费米气体的密度矩阵的逆矩阵可以简化为量子曲线,就像在没有秩变形的情况下一样。我们还评论了四节点理论使用我们的结果。

英文摘要:

It is known that matrix models computing the partition functions of three-dimensional $\mathcal{N}=4$ superconformal Chern-Simons theories described by circular quiver diagrams can be written as the partition functions of ideal Fermi gases when all the nodes have equal ranks. We extend this approach to rank deformed theories. The resulting matrix models factorize into factors depending only on the relative ranks in addition to the Fermi gas factors. We find that this factorization plays a critical role in showing the equality of the partition functions of dual theories related by the Hanany-Witten transition. Furthermore, we show that the inverses of the density matrices of the ideal Fermi gases can be simplified and regarded as quantum curves as in the case without rank deformations. We also comment on four nodes theories using our results.

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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