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Half-BPS Wilson loop and AdS2/CFT1

We study correlation functions of local operator insertions on the 1/2-BPS Wilson line in N=4 super Yang–Mills theory. These correlation functions are constrained by the 1d superconformal symmetry preserved by the 1/2-BPS Wilson line and define a defect CFT1 living on the line. At strong coupling, a...

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Autori principali: Simone Giombi, Radu Roiban, Arkady A. Tseytlin
Natura: Artigo
Lingua:Inglês
Pubblicazione: Elsevier 2017-09-01
Serie:Nuclear Physics B
Accesso online:http://www.sciencedirect.com/science/article/pii/S0550321317302250
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