SELF-CONSISTENT STUDY ON COLOR TRANSPORT IN THE QUARK-GLUON PLASMA ATA FINITE CHEMICAL-POTENTIAL

Authors
HOU DF OCHS S LI JR
Citation
Df. Hou et al., SELF-CONSISTENT STUDY ON COLOR TRANSPORT IN THE QUARK-GLUON PLASMA ATA FINITE CHEMICAL-POTENTIAL, Physical review. D. Particles and fields, 54(12), 1996, pp. 7634-7639
Citations number
26
Categorie Soggetti
Physics, Particles & Fields
Journal title
Physical review. D. Particles and fields → ACNP
ISSN journal
05562821
Volume
54
Issue
12
Year of publication
1996
Pages
7634 - 7639
Database
ISI
SICI code
0556-2821(1996)54:12<7634:SSOCTI>2.0.ZU;2-Z
Abstract
We calculate the relaxation time self-consistently to study the dampin g of collective color modes and the color conductivity in a QGP by der iving self-consistent equations for the damping rates of gluons and qu arks to leading order QCD by thermal field dynamics including a chemic al potential for quarks. We show that the damping rates are not sensit ive to the chemical potential whereas color conductivity is enhanced c onsiderably.