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About
President
Governance
Partner Institutions
Visit
People
Management
Faculty
Postdocs
Visiting Scholars
Staff
Research
Research Groups
Courses
Seminars
Join Us
Faculty
Postdocs
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Events
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Forum
Life @ BIMSA
Accommodation
Transportation
Facilities
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News
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Qiuzhen College, Tsinghua University
Yau Mathematical Sciences Center, Tsinghua University (YMSC)
Tsinghua Sanya International  Mathematics Forum (TSIMF)
Shanghai Institute for Mathematics and  Interdisciplinary Sciences (SIMIS)
BIMSA > Joint HEP-TH Seminar Fermionic BPS Wilson loops in four-dimensional N=2 superconformal gauge theories
Fermionic BPS Wilson loops in four-dimensional N=2 superconformal gauge theories
Organizers
Hongfei Shu , Rui-Dong Zhu , Hao Zou
Speaker
Hao Ouyang
Time
Wednesday, June 8, 2022 3:00 PM - 5:00 PM
Venue
1129B
Online
Tencent 788 688 683 ()
Abstract
We construct fermionic BPS Wilson loops in N=2 superconformal SU(N)×SU(N) quiver theory and N=4 super Yang-Mills theory. The connections of these fermionic BPS Wilson have a supermatrix structure. We construct timelike BPS Wilson lines in Minkowski spacetime and circle BPS Wilson loops in Euclidean space. These Wilson loops involve dimensionful parameters. For generic values of parameters, they preserve one real (complex) supercharge in Lorentzian (Euclidean) signature. Supersymmetry enhancement for Wilson loops happens when the parameters satisfy certain constraints.
Beijing Institute of Mathematical Sciences and Applications
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