Calculation of the bulk viscosity in SU(3) gluodynamics

We perform a lattice Monte Carlo calculation of the trace-anomaly two-point function at finite temperature in the SU(3) gauge theory. We obtain the long distance properties of the correlator in the continuum limit and extract the bulk viscosity zeta via a Kubo formula. Unlike the tensor correlator r...

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Veröffentlicht in:	Physical review letters 2008-04, Vol.100 (16), p.162001-162001, Article 162001
1. Verfasser:	Meyer, Harvey B
Format:	Artikel
Sprache:	eng
Schlagworte:	ENTROPY GAUGE INVARIANCE GLUONS KUBO FORMULA MONTE CARLO METHOD PHYSICS OF ELEMENTARY PARTICLES AND FIELDS QUANTUM CHROMODYNAMICS SU-3 GROUPS
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