Equation of state for hot gluon plasma with effective two loops

Authors
Wang, X Li, JR Liu, JP
Citation
X. Wang et al., Equation of state for hot gluon plasma with effective two loops, MOD PHY L A, 16(27), 2001, pp. 1751-1759
Citations number
21
Categorie Soggetti
Physics
Journal title
MODERN PHYSICS LETTERS A
ISSN journal
02177323 → ACNP
Volume
16
Issue
27
Year of publication
2001
Pages
1751 - 1759
Database
ISI
SICI code
0217-7323(20010907)16:27<1751:EOSFHG>2.0.ZU;2-0
Abstract
We present analytical results for the equation of state for hot gluon plasm a obtained with an effective perturbation based on hard thermal loops resum mation theory. The effective two-loop results depend on Debye screening and finite width of gluons as physical parameters. Considering next-to-leading Debye mass and finite width effects, we find the equation of state to be i n good agreement with recent lattice results for T greater than or similar to 2T(c).