331 citations · 936 across the 9 of their papers we have counts for
8 papers · 1 filter
ABJM Mirrors and a Duality of Dualities
Kristan Jensen, Andreas Karch
We clarify how mirror symmetry acts on 3d theories with N=2,3 or 4 supersymmetries and non-abelian Chern-Simons terms and then construct many new examples. We identify a new dualit…
Alternative large Nc baryons and holography
Carlos Hoyos-Badajoz, Andreas Karch
In gauge theories in the limit of a large number Nc of colors, baryons are usually described as heavy solitonic objects with mass of order Nc. We discuss an alternative large Nc de…
A holographic perspective on non-relativistic conformal defects
Andreas Karch, Piotr Surowka, Ethan G. Thompson
We study defects in non-relativistic conformal field theories. As in the well-studied case of relativistic conformal defects, we find that a useful tool to organize correlation fun…
Light quark energy loss in strongly-coupled N = 4 supersymmetric Yang-Mills plasma
Paul M. Chesler, Kristan Jensen, Andreas Karch +1
We compute the penetration depth of a light quark moving through a large , strongly coupled supersymmetric Yang-Mills plasma using gauge/gravity duality and a…
Zero Sound from Holography
A. Karch, D. T. Son, A. O. Starinets
Quantum liquids are characterized by the distinctive properties such as the low temperature behavior of heat capacity and the spectrum of low-energy quasiparticle excitations. In p…
Jets in strongly-coupled N = 4 super Yang-Mills theory
Paul M. Chesler, Kristan Jensen, Andreas Karch
We study jets of massless particles in N=4 super Yang-Mills using the AdS/CFT correspondence both at zero and finite temperature. We set up an initial state corresponding to a high…