30 March 2016 to 22 April 2016
Nordita, Stockholm
Europe/Stockholm timezone

Flat space quark-antiquark potential from the Quantum Spectral Curve

20 Apr 2016, 15:15
1h
FA32 (Nordita, Stockholm)

FA32

Nordita, Stockholm

Speaker

Fedor Levkovich-Maslyuk (King's College)

Description

We apply the integrability-based Quantum Spectral Curve framework to study the exact quark-antiquark potential in planar N=4 supersymmetric Yang-Mills theory. We focus on the singular limit corresponding to the flat space potential. We present weak coupling results to 7 loops and a numerical solution in a wide range of the coupling. We also show that in a special limit the QSC reduces to a Schrodinger equation resumming ladder diagrams to all perturbative orders.

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