Shear viscosity of the $\Phi^4$ theory from classical simulation
High Energy Physics - Theory
2015-11-11 v1 Statistical Mechanics
High Energy Physics - Lattice
Abstract
Shear viscosity of the classical theory is measured using classical microcanonical simulation. To calculate the Kubo formula, we measure the energy-momentum tensor correlation function, and apply the Green-Kubo relation. Being a classical theory, the results depend on the cutoff which should be chosen in the range of the temperature. Comparison with experimentally accessible systems is also performed.
Keywords
Cite
@article{arxiv.1505.00930,
title = {Shear viscosity of the $\Phi^4$ theory from classical simulation},
author = {M. M. Homor and A. Jakovac},
journal= {arXiv preprint arXiv:1505.00930},
year = {2015}
}
Comments
19 pages, 12 figures