Damping and the Hartree Ensemble Approximation
High Energy Physics - Lattice
2009-10-31 v1
Abstract
We study a Hartree ensemble approximation for real-time dynamics in the toy model of 1+1 dimensional scalar field theory. Damping behavior seen in numerical simulations is compared with analytical predictions based on perturbation theory in the original (non-Hartree-approximated) model.
Cite
@article{arxiv.hep-lat/0010054,
title = {Damping and the Hartree Ensemble Approximation},
author = {M. Salle and J. Smit and J. C. Vink},
journal= {arXiv preprint arXiv:hep-lat/0010054},
year = {2009}
}
Comments
Presented at Lattice 2000 (Finite Temperature), 4 pages