Results 81 to 90 of about 5,468 (162)

Hydrodynamics, horizons, holography and black hole entropy

, 2011
The usual discussions about black hole dynamics involve analogies with laws of thermodynamics especially in connection with black hole entropy and the associated holographic principle. We explore complementary aspects involving hydrodynamics of the horizon geometry through the membrane paradigm.
openaire   +2 more sources

Field redefinitions and evolutions in relativistic Navier-Stokes

Journal of High Energy Physics
In recent years the equations of relativistic first-order viscous hydrodynamics, that is, the relativistic version of Navier-Stokes, have been shown to be well posed and causal under appropriate field redefinitions, also known as hydrodynamic frames.
Yago Bea, Pau Figueras
doaj   +1 more source

One-dimensional Carrollian fluids. Part I. Carroll-Galilei duality

Journal of High Energy Physics
Galilean and Carrollian algebras acting on two-dimensional Newton-Cartan and Carrollian manifolds are isomorphic. A consequence of this property is a duality correspondence between one-dimensional Galilean and Carrollian fluids.
Nikolaos Athanasiou, P. Marios Petropoulos, Simon M. Schulz, Grigalius Taujanskas   +3 more
doaj   +1 more source

Diffusion and instabilities in large-N holographic Fermi liquids: the vector fluctuations of the electron star

Journal of High Energy Physics
We study the hydrodynamic response of the AdS electron star in the vector sector, and compute the correlation functions and the transverse conductivity of the dual field theory.
Vladan Gecin, Mihailo Čubrović
doaj   +1 more source

Holographic turbulence

, 2013
We construct turbulent black holes in asymptotically AdS_4 spacetime by numerically solving Einstein equations. Both the dual holographic fluid and bulk geometry display signatures of an inverse cascade with the bulk geometry being well approximated by ...
Adams, Allan, Chesler, Paul M., Liu, Hong   +2 more
core   +1 more source

Relaxation terms for anomalous hydrodynamic transport in Weyl semimetals from kinetic theory

Journal of High Energy Physics
We consider as a model of Weyl semimetal thermoelectric transport a (3 + 1)-dimensional charged, relativistic and relaxed fluid with a U(1) V × U(1) A chiral anomaly.
Andrea Amoretti, Daniel K. Brattan, Luca Martinoia, Ioannis Matthaiakakis, Jonas Rongen   +4 more
doaj   +1 more source

Editorial: Topical Collection 'complex interactions with droplets'. [PDF]

Exp Fluids, 2022
Yarin A, Roisman IV, Kim H, Tropea C.
europepmc   +1 more source

Dynamics of pseudoentanglement

Journal of High Energy Physics
The dynamics of quantum entanglement plays a central role in explaining the emergence of thermal equilibrium in isolated many-body systems. However, entanglement is notoriously hard to measure, and can in fact be “forged”: recent works have introduced a ...
Xiaozhou Feng, Matteo Ippoliti
doaj   +1 more source

AdS/CFT applications to relativistic heavy ion collisions: a brief review

, 2012
We review some of the recent progress in our understanding of the physics of ultrarelativistic heavy ion collisions due to applications of AdS/CFT correspondence.Comment: 20 pages, 5 figures, invited `Key Issue' mini-review for Reports on Progress in ...
Kovchegov, Yuri V.
core   +1 more source

Galilean fluids from non-relativistic gravity

Journal of High Energy Physics
The 1/c-expansion of general relativity appropriately sourced by matter can be used to derive an action principle for Newtonian gravity. The gravitational part of this action is known as non-relativistic gravity (NRG).
Jelle Hartong, Aditya Mehra, Jørgen Musaeus   +2 more
doaj   +1 more source