WebKSS bound, the better it behaves as a perfect fluid. Thus it is of great interest and importance to explore scarce examples that saturate, or even violate the bound. Among … Web19 jun. 2024 · We find that while the shear viscosity to entropy density ratio satisfies the Kovtun-Son-Starinets (KSS) bound in the marginal Fermi liquid regime, it can strongly …
Universal Bounds on Transport in Holographic Systems with …
Web1 nov. 2009 · The ratio of shear viscosity to entropy density η / s of any material in nature has been conjectured to have a lower bound of 1 / 4 π, the famous KSS bound.We … WebIf you want to add content, contact one of the moderators (StarCrusher96, TheSpacePotatoe). Only grammatical corrections are allowed without asking permission … ca map with counties and cities
(PDF) The Status of the KSS Bound and its Possible Violations …
Web7 aug. 2006 · In RHIC regions, the ratio of shear viscosity to entropy density, η/s, is around ∼ 0.1 − 0.4, and satisfies the KSS bound. At high temperature, η becomes two or three … Web28 jul. 2008 · A specific bound has been proposed on the basis of string theory. In a large class of theories that can be studied using string theory methods the constant is 1/(4{pi}). … WebAbove all, the bound seems to be satis ed for all known uids where =shas been measured, including examples like super uid helium [6] and the QCD quark gluon plasma (see e.g. … coffee cafe curtains