Skip navigation
   
 
Scholarly Communication
Contacts

Two loop effective potential for < A^2_\mu > in the Landau gauge in quantum chromodynamics

Browne, R.E. and Gracey, J.A. (2003) Two loop effective potential for < A^2_\mu > in the Landau gauge in quantum chromodynamics. Journal of High Energy Physics (11). Article Number: 029. ISSN 1029-8479

[img]
Preview
PDF
222Kb
[img]
Preview
Postscript (Requires a viewer, such as GSview)
297Kb

Official URL: http://www.iop.org/EJ/abstract/1126-6708/2003/11/0...

Abstract

We construct the effective potential for the dimension two composite operator 1/2 A^{a 2}_\mu in QCD with massless quarks in the Landau gauge for an arbitrary colour group at two loops. For SU(3) we show that an estimate for the effective gluon mass decreases as N_f increases.

Item Type:Article
Additional Information:LTH 581. arXiv Number: arXiv:hep-th/0306200v1. Published 25 November 2003. Issue: November 2003. 20 pages.
Uncontrolled Keywords:Renormalization Group; QCD; NLO Computations; YANG-MILLS THEORY; CURCI-FERRARI MODEL; LOOP (MS)OVER-BAR RENORMALIZATION; MAXIMAL ABELIAN GAUGE; GROSS-NEVEU MODEL; COMPOSITE OPERATOR; ALTERNATIVE APPROACH; MASS DIMENSION-2; FIELD THEORY; QCD
Subjects:Q Science > QC Physics
Departments, Research Centres and Related Units:Academic Faculties, Institutes and Research Centres > Faculty of Science > Department of Mathematical Sciences
DOI:10.1088/1126-6708/2003/11/029
Publisher's Statement:Copyright © Institute of Physics and IOP Publishing Limited 2008
Related URLs:
Refereed:No
Status:Published
ID Code:515
Deposited On:04 Nov 2008 13:01
Last Modified:20 May 2011 12:54

Repository Staff Only: item control page

   
Search


Full text only
Peer reviewed only

Browse
Cross Archive Search
Find
Top 50 authors
Top 50 items
[more statistics]
 
   

These pages are maintained by Library Staff @ University of Liverpool Library

 

All pages © The University of Liverpool, 2004 | Disclaimer | Accessibility | Staff | Students