Shear viscosity of the Φ4 theory from classical simulation

M. M. Homor, A. Jakovac

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

Shear viscosity of the classical Φ4 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. Given that this is 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.

Original languageEnglish
Article number105011
JournalPhysical Review D - Particles, Fields, Gravitation and Cosmology
Volume92
Issue number10
DOIs
Publication statusPublished - Nov 6 2015

ASJC Scopus subject areas

  • Nuclear and High Energy Physics
  • Physics and Astronomy (miscellaneous)

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