Physics

High Energy Theory Seminar

February 21, 2014 | 1:30pm - 3:00pm

New self-dualities involving two index tensors are derived. These new self-dualities are used to build various duality cascades. Both vector like and chiral cascades are presented. Aside from ending in confinement, these duality cascades can also...

High Energy Theory Seminar

February 17, 2014 | 2:30pm - 4:00pm

The covariant holographic entanglement entropy formula expresses the entropy of a given region in terms of the area of a certain spacelike surface in the bulk. In holographic models of thermalization involving gravitational collapse, it has been...

High Energy Theory Seminar

February 14, 2014 | 1:30pm - 3:00pm
In this talk, I plan to review some of the recent advances in anomaly induced transport processes with a focus on the relation between Lorentz anomalies and thermal transport. The focus will be on an interesting observable called `thermal helicity'...

High Energy Theory Seminar

February 10, 2014 | 2:30pm - 4:00pm

I will review a lattice gauge theory construction of N=4 super-Yang-Mills that has been developed over the last several years. It starts from a "twist" of the original N=4 theory which was explicitly written out by Marcus. This twisted theory is re...

High Energy Theory Seminar

February 07, 2014 | 1:30pm - 2:30pm

In this talk, I will present some results on the entanglement entropy due to the insertion of a Wilson loop in N=4 SYM and ABJM and will talk about the radiation emitted by a quark in these theories.

High Energy Theory Seminar

February 03, 2014 | 2:30pm - 4:00pm

The construction of Abelian gauge symmetries in global F-theory compactifications has been more elusive than the well studied non-Abelian case. In this talk, I present a systematic approach to engineer Abelian gauge factors in F-theory, which are...