Transport coefficients, spectral functions and the lattice

Details Transport coefficients, spectral functions and the lattice Transport coefficients, spectral functions and the lattice

2002-03-18

arxiv.org/abs/hep-ph/0203177v2

JHEP0204:053,2002

Physics

High Energy Physics

High Energy Physics - Phenomenology

25 pages with 7 eps figures, discussion improved, acknowledgement added; to appear in JHEP

Scientific paper

10.1088/1126-6708/2002/04/053

Transport coefficients are determined by the slope of spectral functions of composite operators at zero frequency. We study the spectral function relevant for the shear viscosity for arbitrary frequencies in weakly-coupled scalar and nonabelian gauge theories at high temperature and compute the corresponding correlator in euclidean time. We discuss whether nonperturbative values of transport coefficients can be extracted from euclidean lattice simulations.

Affiliated with

Also associated with

No associations

Rating

Transport coefficients, spectral functions and the lattice does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Transport coefficients, spectral functions and the lattice, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Transport coefficients, spectral functions and the lattice will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-620179