REVIEW 1 cited by
How much entropy is produced in strongly coupled Quark-Gluon Plasma (sQGP) by dissipative effects?
Not yet reviewed by Pith; the record is open.
This paper has not been read by Pith yet. Machine review is queued; the pith claim, tier, and objections will appear here once it completes.
SPECIMEN: schema-true, not a live event
T0 review · schema-true
One-sentence machine reading of the paper's core claim.
pith:XXXXXXXX · record.json · timestamp
abstract
We argue that estimates of dissipative effects based on the first-order hydrodynamics with shear viscosity are potentially misleading because higher order terms in the gradient expansion of the dissipative part of the stress tensor tend to reduce them. Using recently obtained sound dispersion relation in thermal $\cal N$=4 supersymmetric plasma, we calculate the $resummed$ effect of these high order terms for Bjorken expansion appropriate to RHIC/LHC collisions. A reduction of entropy production is found to be substantial, up to an order of magnitude.
Forward citations
Cited by 1 Pith paper
-
Shear transport in far-from-equilibrium isotropization of supersymmetric Yang-Mills plasma
In holographic N=4 SYM isotropization, the late-time effective shear viscosity-to-entropy ratio depends on the quench and initial data and can fall parametrically below the KSS bound.
Discussion (0). Continue with ORCID to comment.