Triangle Seminars
Tuesday, 31 Mar 2020
TBA
Bernd Schroers
(Heriot Watt)
Thursday, 2 Apr 2020
Bootstrapping 1/2 BPS line defects in N=4 SYM
Carlo Meneghelli
(Oxford)
Abstract:
I will present some results on the 1d Super-Conformal Field Theory (SCFT) living on a 1/2-BPS line defect in a 4d N=4 SCFT. The main realization of this setup being Wilson lines in N=4 Super-Yang-Mills (SYM). After reviewing what the modern numerical bootstrap have to say about this problem I will describe how analytic bootstrap methods can efficiently produce the perturbative expansion at strong coupling in the planar theory.
NOTE: This will be an online seminar using Zoom.
Please register at integrability-london.weebly.com to receive the link
I will present some results on the 1d Super-Conformal Field Theory (SCFT) living on a 1/2-BPS line defect in a 4d N=4 SCFT. The main realization of this setup being Wilson lines in N=4 Super-Yang-Mills (SYM). After reviewing what the modern numerical bootstrap have to say about this problem I will describe how analytic bootstrap methods can efficiently produce the perturbative expansion at strong coupling in the planar theory.
NOTE: This will be an online seminar using Zoom.
Please register at integrability-london.weebly.com to receive the link
Posted by: andrea
Friday, 3 Apr 2020
Recovering the spacetime metric from a holographic dual
📍 London
Leonel Quinta Queimada
(King's College London)
Abstract:
I will try to provide an overview of the papers 1605.01070, 1612.00391 and most recently 2003.08409, where progress is made in determining how the bulk metric of a holographic spacetime can be reconstructed purely from boundary data. My focus will be in the results of the first reference 1605.01070, which provides the framework for the other works.
Link to meeting: <a href="https://us04web.zoom.us/j/661181319">here</a>
I will try to provide an overview of the papers 1605.01070, 1612.00391 and most recently 2003.08409, where progress is made in determining how the bulk metric of a holographic spacetime can be reconstructed purely from boundary data. My focus will be in the results of the first reference 1605.01070, which provides the framework for the other works.
Link to meeting: <a href="https://us04web.zoom.us/j/661181319">here</a>
Posted by: andrea