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.