BPS Wilson loops and Bremsstrahlung function in ABJ(M): A two loop analysis
We study a family of circular BPS Wilson loops in N = 6 super Chern-Simons-matter theories, generalizing the usual 1/2-BPS circle. The scalar and fermionic couplings depend on two deformation parameters and these operators can be considered as the ABJ(M) counterpart of the DGRT latitudes defined in...
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todo:paper_11266708_v2014_n6_p_Bianchi2023-10-03T16:07:12Z BPS Wilson loops and Bremsstrahlung function in ABJ(M): A two loop analysis Bianchi, M.S. Griguolo, L. Leoni, M. Penati, S. Seminara, D. 't Hooft and Polyakov loops ChernSimons Theories Supersymmetric gauge theory Wilson We study a family of circular BPS Wilson loops in N = 6 super Chern-Simons-matter theories, generalizing the usual 1/2-BPS circle. The scalar and fermionic couplings depend on two deformation parameters and these operators can be considered as the ABJ(M) counterpart of the DGRT latitudes defined in N = 4 SYM. We perform a complete two-loop analysis of their vacuum expectation value, discuss the appearance of framing-like phases and propose a general relation with cohomologically equivalent bosonic operators. We make an all-loop proposal for computing the Bremsstrahlung function associated to the 1/2-BPS cusp in terms of these generalized Wilson loops. When applied to our two-loop result it reproduces the known expression. Finally, we comment on the generalization of this proposal to the bosonic 1/6-BPS case. © 2014 The Author(s). JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_11266708_v2014_n6_p_Bianchi |
| institution |
Universidad de Buenos Aires |
| institution_str |
I-28 |
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R-134 |
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Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
| topic |
't Hooft and Polyakov loops ChernSimons Theories Supersymmetric gauge theory Wilson |
| spellingShingle |
't Hooft and Polyakov loops ChernSimons Theories Supersymmetric gauge theory Wilson Bianchi, M.S. Griguolo, L. Leoni, M. Penati, S. Seminara, D. BPS Wilson loops and Bremsstrahlung function in ABJ(M): A two loop analysis |
| topic_facet |
't Hooft and Polyakov loops ChernSimons Theories Supersymmetric gauge theory Wilson |
| description |
We study a family of circular BPS Wilson loops in N = 6 super Chern-Simons-matter theories, generalizing the usual 1/2-BPS circle. The scalar and fermionic couplings depend on two deformation parameters and these operators can be considered as the ABJ(M) counterpart of the DGRT latitudes defined in N = 4 SYM. We perform a complete two-loop analysis of their vacuum expectation value, discuss the appearance of framing-like phases and propose a general relation with cohomologically equivalent bosonic operators. We make an all-loop proposal for computing the Bremsstrahlung function associated to the 1/2-BPS cusp in terms of these generalized Wilson loops. When applied to our two-loop result it reproduces the known expression. Finally, we comment on the generalization of this proposal to the bosonic 1/6-BPS case. © 2014 The Author(s). |
| format |
JOUR |
| author |
Bianchi, M.S. Griguolo, L. Leoni, M. Penati, S. Seminara, D. |
| author_facet |
Bianchi, M.S. Griguolo, L. Leoni, M. Penati, S. Seminara, D. |
| author_sort |
Bianchi, M.S. |
| title |
BPS Wilson loops and Bremsstrahlung function in ABJ(M): A two loop analysis |
| title_short |
BPS Wilson loops and Bremsstrahlung function in ABJ(M): A two loop analysis |
| title_full |
BPS Wilson loops and Bremsstrahlung function in ABJ(M): A two loop analysis |
| title_fullStr |
BPS Wilson loops and Bremsstrahlung function in ABJ(M): A two loop analysis |
| title_full_unstemmed |
BPS Wilson loops and Bremsstrahlung function in ABJ(M): A two loop analysis |
| title_sort |
bps wilson loops and bremsstrahlung function in abj(m): a two loop analysis |
| url |
http://hdl.handle.net/20.500.12110/paper_11266708_v2014_n6_p_Bianchi |
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