949 citations · 2.4k across the 18 of their papers we have counts for
10 papers · 1 filter
A New Approach to Non-Abelian Hydrodynamics
Jose J. Fernandez-Melgarejo, Soo-Jong Rey, Piotr Surówka
We present a new approach to describe hydrodynamics carrying non-Abelian macroscopic degrees of freedom. Based on the Kaluza-Klein compactification of a higher-dimensional neutral…
Information Geometry of Hydrodynamics with Global Anomalies
Piotr Surówka
We construct information geometry for hydrodynamics with global gauge and gravitational anomalies in and dimensions. We introduce the metric on a parameter space and sh…
Chern-Simons diffusion rate in a holographic Yang-Mills theory
Ben Craps, Carlos Hoyos, Piotr Surowka +1
Using holography, we compute the Chern-Simons diffusion rate of 4d gauge theories constructed by wrapping D4-branes on a circle. In the model with antiperiodic boundary conditions…
Anomaly/Transport in an Ideal Weyl gas
R. Loganayagam, Piotr Surówka
We study some of the transport processes which are specific to an ideal gas of relativistic Weyl fermions and relate the corresponding transport coefficients to various anomaly coe…
Transport in holographic superfluids
Christopher P. Herzog, Nir Lisker, Piotr Surowka +1
We construct a slowly varying space-time dependent holographic superfluid and compute its transport coefficients. Our solution is presented as a series expansion in inverse powers…
On correlation functions of operators dual to classical spinning string states
Romuald A. Janik, Piotr Surowka, Andrzej Wereszczynski
We explore how to compute, classically at strong coupling, correlation functions of local operators corresponding to classical spinning string states. The picture we obtain is of `…
Hydrodynamics with Triangle Anomalies
Dam T. Son, Piotr Surowka
We consider the hydrodynamic regime of theories with quantum anomalies for global currents. We show that a hitherto discarded term in the conserve current is not only allowed by sy…
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…
Hydrodynamics from charged black branes
Nabamita Banerjee, Jyotirmoy Bhattacharya, Sayantani Bhattacharyya +3
We extend the recent work on fluid-gravity correspondence to charged black-branes by determining the metric duals to arbitrary charged fluid configuration up to second order in the…
Consistent holographic description of boost-invariant plasma
Michal P. Heller, R. Loganayagam, Michal Spalinski +2
Prior attempts to construct the gravity dual of boost-invariant flow of N=4 supersymmetric Yang-Mills gauge theory plasma suffered from apparent curvature singularities in the late…