Refined geometric transition and qq-characters
Refined geometric transition and qq-characters
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DOI：
10.1007/jhep01(2018)025
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发表时间：
2017-05
影响因子：
5.4
通讯作者：
Taro Kimura;Hironori Mori;Yuji Sugimoto
中科院分区：
文献类型：
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作者：
Taro Kimura;Hironori Mori;Yuji Sugimoto
给出了精化拓扑弦理论中几何跃迁规定的精化，并作为其应用，讨论了从弦理论的角度描述QQ字符的可能性。虽然所建议的操作精化几何过渡的方法已经通过了几次检验，但本文还发现，优先方向的存在带来了不平凡的影响。我们给出了涉及这一点的修正公式。然后，我们应用我们的精细几何跃迁的规定，在某些情况下提出了称为QQ字符的双量子化Seiberg-Witten曲线的弦描述。
We show the refinement of the prescription for the geometric transition in the refined topological string theory and, as its application, discuss a possibility to describe qq-characters from the string theory point of view. Though the suggested way to operate the refined geometric transition has passed through several checks, it is additionally found in this paper that the presence of the preferred direction brings a nontrivial effect. We provide the modified formula involving this point. We then apply our prescription of the refined geometric transition to proposing the stringy description of doubly quantized Seiberg-Witten curves called qq-characters in certain cases.