A ratio of the shear viscosity to the density of entropy for helium

We have studied the ratio (n/s) of the shear viscosity η to the density of entropy s for helium as a function of the temperature and have established that the minimal value, (n/s)min, satisfies the Kovtun-Son-Starinets inequality, (n/s)min ≥ (h/4ΠKB). © V.G. BAR'YAKHTAR, E.D. BELOKOLOS, O.N. GOLUBEVA, A.D. SUKHANOV, 2014.

Authors
Bar'yakhtar V.G.1 , Belokolos E.D.1 , Golubeva O.N. 2 , Sukhanov A.D. 3
Publisher
National Academy of Sciences of Ukraine
Number of issue
2
Language
English
Pages
155-157
Status
Published
Volume
59
Year
2014
Organizations
  • 1 Institute for Magnetism, Nat. Acad. of Sci. of Ukraine, 36b, Vernadskogo Prosp, Kyiv 03142, Ukraine
  • 2 Peoples' Friendship University of Russia, Moscow, Russian Federation
  • 3 Joint Institute for Nuclear Research, Dubna, Russian Federation
Keywords
Helium; Kovtun-Son-Starinets inequality; Ratio of the shear viscosity to the density of entropy
Date of creation
19.10.2018
Date of change
19.10.2018
Short link
https://repository.rudn.ru/en/records/article/record/5041/