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Physics. Letters. B 853, 138649 (2024)

More Fermionic Supersymmetric Wilson Loops in Four Dimensions

Hao Ouyang1, Jun-Bao Wu2, 3*

Center for Theoretical Physics and College of Physics, Jilin University, Changchun 130012, P. R. China

Center for Joint Quantum Studies and Department of Physics, School of Science, Tianjin University, 135 Yaguan Road, Tianjin 300350, P. R. China

Peng Huangwu Center for Fundamental Theory, Hefei, Anhui 230026, P. R. China

* junbao.wu@tju.edu.cn

Abstract

We construct supersymmetric fermionic Wilson loops along general curves in four-dimensional N=4 super Yang-Mills theory and along general planar curves in N =2 superconformal SU(N)SU(N) quiver theory. These loops are generalizations of the Zarembo loops and are cohomologically equivalent to them. In N =4 super Yang-Mills theory, we compute their expectation values and verify the cohomological equivalence relation up to the order g4 in perturbation theory.



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Center for Joint Quantum Studies, School of Science, Tianjin University     Address : Yaguan Road 135, Jinnan District, 300350 Tianjin, P. R. China