311 citations · 3.5k across the 110 of their papers we have counts for
9 papers · 2 filters
Bulk Viscosity in Holographic Lifshitz Hydrodynamics
Carlos Hoyos, Bom Soo Kim, Yaron Oz
We compute the bulk viscosity in holographic models dual to theories with Lifshitz scaling and/or hyperscaling violation, using a generalization of the bulk viscosity formula deriv…
Multiscale confining dynamics from holographic RG flows
Daniel Elander, Anton F. Faedo, Carlos Hoyos +2
We consider renormalization group flows between conformal field theories in five (six) dimensions with a string (M-theory) dual. By compactifying on a circle (torus) with appropria…
A Holographic Model of the Kondo Effect
Johanna Erdmenger, Carlos Hoyos, Andy O'Bannon +1
We propose a model of the Kondo effect based on the Anti-de Sitter/Conformal Field Theory (AdS/CFT) correspondence, also known as holography. The Kondo effect is the screening of a…
Superfluid Kubo Formulas from Partition Function
Shira Chapman, Carlos Hoyos, Yaron Oz
Linear response theory relates hydrodynamic transport coefficients to equilibrium retarded correlation functions of the stress-energy tensor and global symmetry currents in terms o…
Lifshitz Field Theories at Non-Zero Temperature, Hydrodynamics and Gravity
Carlos Hoyos, Bom Soo Kim, Yaron Oz
We consider a covariant formulation of field theories with Lifshitz scaling, and analyze the energy-momentum tensor and the scale symmetry Ward identity. We derive the equation of…
Stability conditions for spatially modulated phases
Sophia K. Domokos, Carlos Hoyos, Jacob Sonnenschein
We introduce a novel set of stability conditions for vacua with broken Lorentz symmetry. The first class of conditions require that the energy be minimized under small geometric de…
The holographic dilaton
Carlos Hoyos, Uri Kol, Jacob Sonnenschein +1
We study a set of examples of holographic duals to theories with spontaneous breaking of conformal invariance in different dimensions. The geometries are domain walls interpolating…
Deformation Constraints on Solitons and D-branes
Sophia K. Domokos, Carlos Hoyos, Jacob Sonnenschein
We derive a set of constraints on soliton solutions using geometric deformations, and transformations by internal symmetries with space-dependent parameters. We show that Derrick's…
Lifshitz Hydrodynamics
Carlos Hoyos, Bom Soo Kim, Yaron Oz
We construct the hydrodynamics of quantum critical points with Lifshitz scaling. There are new dissipative effects allowed by the lack of boost invariance. The formulation is appli…