Global scaling symmetry, Noether charge, and universality of shear viscosity
نویسندگان
چکیده
منابع مشابه
Universality of the shear viscosity in supergravity
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.
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ژورنال
عنوان ژورنال: Physical Review D
سال: 2016
ISSN: 2470-0010,2470-0029
DOI: 10.1103/physrevd.93.106001