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This article is cited in 9 scientific papers (total in 9 papers)
FIELDS, PARTICLES, AND NUCLEI
Sphaleron transition rate in lattice gluodynamics
A. Yu. Kotovabc a Moscow Institute of Physics and Technology (State University), Dolgoprudnyi, Moscow region, Russia
b Joint Institute for Nuclear Research, Dubna, Moscow region, Russia
c Alikhanov Institute for Theoretical and Experimental Physics, National Research Center Kurchatov Institute, Moscow, Russia
Abstract:
The sphaleron transition rate in gluodynamics at the temperature $T/T_c=1.24$ has been calculated by lattice simulation. The calculations involve the Kubo formula, which relates the sphaleron transition rate to the correlation function of the topological charge density. The gradient flow method has been used to calculate the correlation function of the topological charge density. The Kubo formula has been inverted by the Backus-Gilbert method. The results have been compared to those obtained by other methods.
Received: 14.08.2018
Citation:
A. Yu. Kotov, “Sphaleron transition rate in lattice gluodynamics”, Pis'ma v Zh. Èksper. Teoret. Fiz., 108:6 (2018), 374–378; JETP Letters, 108:6 (2018), 352–355
Linking options:
https://www.mathnet.ru/eng/jetpl5695 https://www.mathnet.ru/eng/jetpl/v108/i6/p374
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