| Literature DB >> 15447089 |
Abstract
Kovtun, Son, and Starinets proposed a bound on the shear viscosity of any fluid in terms of its entropy density. We argue that this bound is always saturated for gauge theories at large 't Hooft coupling, which admit holographically dual supergravity description.Year: 2004 PMID： 15447089 DOI： 10.1103/PhysRevLett.93.090602
Source DB: PubMed Journal: Phys Rev Lett ISSN： 0031-9007 Impact factor: 9.161