80 citations · 244 across the 8 of their papers we have counts for
8 papers
Dissipative hydrodynamics with higher-form symmetry
Jay Armas, Jakob Gath, Akash Jain +1
A theory of parity-invariant dissipative fluids with -form symmetry is formulated to first order in a derivative expansion. The fluid is anisotropic with symmetry $\text{SO}(D-1…
Forced Fluid Dynamics from Blackfolds in General Supergravity Backgrounds
Jay Armas, Jakob Gath, Vasilis Niarchos +2
We present a general treatment of the leading order dynamics of the collective modes of charged dilatonic -brane solutions of (super)gravity theories in arbitrary backgrounds. T…
Petrov Classification and holographic reconstruction of spacetime
Jakob Gath, Ayan Mukhopadhyay, Anastasios C. Petkou +2
Using the asymptotic form of the bulk Weyl tensor, we present an explicit approach that allows us to reconstruct exact four-dimensional Einstein spacetimes which are algebraically…
Probing the Hydrodynamic Limit of (Super)gravity
Adriana Di Dato, Jakob Gath, Andreas Vigand Pedersen
We study the long-wavelength effective description of two general classes of charged dilatonic (asymptotically flat) black p-branes including D/NS/M-branes in ten and eleven dimens…
Electroelasticity of Charged Black Branes
Jay Armas, Jakob Gath, Niels A. Obers
We present the first-order corrected dynamics of fluid branes carrying higher-form charge by obtaining the general form of their equations of motion to pole-dipole order. Assuming…
Viscous Asymptotically Flat Reissner-Nordström Black Branes
Jakob Gath, Andreas Vigand Pedersen
We study electrically charged asymptotically flat black brane solutions whose world-volume fields are slowly varying with the coordinates. Using familiar techniques, we compute the…
Holographic Models for Theories with Hyperscaling Violation
Jakob Gath, Jelle Hartong, Ricardo Monteiro +1
We study in detail a variety of gravitational toy models for hyperscaling-violating Lifshitz (hvLif) space-times. These space-times have been recently explored as holographic dual…
Black Branes as Piezoelectrics
Jay Armas, Jakob Gath, Niels A. Obers
We find a realization of linear electroelasticity theory in gravitational physics by uncovering a new response coefficient of charged black branes, exhibiting their piezoelectric b…