arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2004.06598hep-th
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突变纽结不变量的差异及其微分展开

Difference of mutant knot invariants and their differential expansion

L. Bishler, Saswati Dhara, T. Grigoryev, A. Mironov, A. Morozov, An. Morozov, P. Ramadevi, Vivek Kumar Singh, A. Sleptsov

摘要:

我们评估的差异HOMFLY-PT不变量对突变结着色表示的$SL(N)$,这是足够大,以区分它们。这些突变体对包括椒盐卷饼突变体,其至少需要由杨氏图$[4,2]$标记的表示。我们讨论了差的微分展开式,它在突变体的情况下是非平凡的,突变体具有非零缺陷。在这种情况下,最有效的技术工具是标准的Reshetikhin-Turaev方法。

英文摘要:

We evaluate the differences of HOMFLY-PT invariants for pairs of mutant knots colored with representations of $SL(N)$, which are large enough to distinguish between them. These mutant pairs include the pretzel mutants, which require at least the representation, labeled by the Young diagram $[4,2]$. We discuss the differential expansion for the differences, it is non-trivial in the case of mutants, which have the non-zero defect. The most effective technical tool, in this case, turns out to be the standard Reshetikhin-Turaev approach.

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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