PREEQUILIBRIUM EVOLUTION OF A NON-ABELIAN PLASMA

Citation
Gc. Nayak et V. Ravishankar, PREEQUILIBRIUM EVOLUTION OF A NON-ABELIAN PLASMA, Physical review. D. Particles and fields, 55(11), 1997, pp. 6877-6886
Citations number
30
Categorie Soggetti
Physics, Particles & Fields
ISSN journal
05562821
Volume
55
Issue
11
Year of publication
1997
Pages
6877 - 6886
Database
ISI
SICI code
0556-2821(1997)55:11<6877:PEOANP>2.0.ZU;2-J
Abstract
We study the production and the equilibration of a non-Abelian q (q) o ver bar plasma in an external chromoelectric field by solving the Bolt zmann equation with the non-Abelian features explicitly incorporated. We consider the gauge group SU(2) and show that the color degree of fr eedom has a major and dominant role in the dynamics of the system. It is seen that the assumption of the so-called Abelian dominance is not justified. Finally, it is also shown that many of the features of micr oscopic studies of the system appear naturally in our studies as well.