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Matrix pentagons


Abstract The Operator Product Expansion for null polygonal Wilson loop in planar maximally supersymmetric Yang–Mills theory runs systematically in terms of multi-particle pentagon transitions which encode the physics of excitations propagating on the color flux tube ending on the sides of the four-dimensional contour. Their dynamics was unraveled in the past several years and culminated in a complete description of pentagons as an exact function of the 't Hooft coupling. In this paper we provide a solution for the last building block in this program, the SU(4) matrix structure arising from internal symmetry indices of scalars and fermions. This is achieved by a recursive solution of the Mirror and Watson equations obeyed by the so-called singlet... (more)
Created Date 2017-08-31
Contributor Belitsky, Andrei (ASU author) / College of Liberal Arts and Sciences / Department of Physics
Series NUCLEAR PHYSICS B
Type Text
Extent 20 pages
Language English
Identifier DOI: 10.1016/j.nuclphysb.2017.08.011 / ISSN: 0550-3213 / ISSN: 1873-1562
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Citation Belitsky, A. (2017). Matrix pentagons. Nuclear Physics B, 923, 588-607. doi:10.1016/j.nuclphysb.2017.08.011
Collaborating Institutions ASU Library
Additional Formats MODS / OAI Dublin Core / RIS


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