Recursion relations in CFT and N=2 SYM theory

Recursion relations in CFT and N=2 SYM theory
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CFT和N=2 SYM理论中的递归关系

DOI:
10.1088/1126-6708/2009/12/038
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发表时间:
2009
影响因子:
5.4
通讯作者:
R. Poghossian
R. Poghossian
中科院分区:
物理与天体物理2区
文献类型:
--
作者:
R. Poghossian

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基于Al. Zamolodchikov的四点共形块递推关系的典型例子,利用最近提出的aldate - gaioto - tachikawa (AGT)猜想,导出了f = 0,1,2,3,4(反)基或伴随超多重子的= 2 SYM广义预势的递推关系。在所有情况下,都明确地推导出大期望值极限。建立了环面上一般1点共形块与球面上特定4点共形块之间的精确关系。根据AGT猜想,这就转化为带有伴随的配分函数与4个基本超重组之间的关系。
Based on prototypical example of Al. Zamolodchikov's recursion relations for the four point conformal block and using recently proposed Alday-Gaiotto-Tachikawa (AGT) conjecture, recursion relations are derived for the generalized prepotential of = 2 SYM with f = 0,1,2,3,4 (anti) fundamental or an adjoint hypermultiplets. In all cases the large expectation value limit is derived explicitly. A precise relationship between generic 1-point conformal block on torus and specific 4-point conformal block on sphere is established. In view of AGT conjecture this translates into a relation between partition functions with an adjoint and 4 fundamental hypermultiplets.
DOI: 10.1016/0550-3213(84)90052-x
发表时间: 1984-01-01
期刊: NUCLEAR PHYSICS B
影响因子: 2.8
作者:
BELAVIN, AA;POLYAKOV, AM;ZAMOLODCHIKOV, AB
通讯作者: ZAMOLODCHIKOV, AB
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DOI: --
发表时间: 2006
期刊:
影响因子: --
作者:
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通讯作者: H. Kanno