Bootstrapping N=2 chiral correlators

被引:0
作者
Lemos, Madalena [1 ]
Liendo, Pedro [2 ]
机构
[1] DESY Hamburg, Theory Grp, Notkestr 85, D-22607 Hamburg, Germany
[2] Humboldt Univ, IMIP, IRIS Adlershof, Zum Grossen Windkanal 6, D-12489 Berlin, Germany
基金
美国国家科学基金会;
关键词
Extended Supersymmetry; Conformal and W Symmetry; REPRESENTATIONS;
D O I
10.1007/JHEP01(2016)025
中图分类号
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号
摘要
We apply the numerical bootstrap program to chiral operators in four-dimensional N = 2 SCFTs. In the first part of this work we study four-point functions in which all fields have the same conformal dimension. We give special emphasis to bootstrapping a specific theory: the simplest Argyres-Douglas fixed point with no flavor symmetry. In the second part we generalize our setup and consider correlators of fields with unequal dimension. This is an example of a mixed correlator and allows us to probe new regions in the parameter space of N = 2 SCFTs. In particular, our results put constraints on relations in the Coulomb branch chiral ring and on the curvature of the Zamolodchikov metric.
引用
收藏
页码:1 / 39
页数:39
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