On the vacuum wavefunction and string tension of Yang-Mills theories in (2+1) dimensions
High Energy Physics - Theory
2009-10-31 v2 High Energy Physics - Lattice
High Energy Physics - Phenomenology
Abstract
We present an analytical continuum calculation, starting from first principles, of the vacuum wavefunction and string tension for pure Yang-Mills theories in dimensions, extending our previous analysis using gauge-invariant matrix variables. The vacuum wavefunction is consistent with what is expected at both high and low momentum regimes. The value of the string tension is in very good agreement with recent lattice Monte Carlo evaluations.
Cite
@article{arxiv.hep-th/9804132,
title = {On the vacuum wavefunction and string tension of Yang-Mills theories in (2+1) dimensions},
author = {D. Karabali and C. Kim and V. P. Nair},
journal= {arXiv preprint arXiv:hep-th/9804132},
year = {2009}
}
Comments
12 pages, plainTex, some clarifying remarks and one reference added