Dudal, D, Verschelde, H, Browne, RE and Gracey, JA ORCID: 0000-0002-9101-2853
(2003)
A determination of < A(mu)(2)> and the non-perturbative vacuum energy of Yang-Mills theory in the Landau gauge.
PHYSICS LETTERS B, 562 (1-2).
pp. 87-96.
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Abstract
We discuss the 2-point-particle-irreducible (2PPI) expansion, which sums bubble graphs to all orders, in the context of SU(N) Yang-Mills theory in the Landau gauge. Using the method we investigate the possible existence of a gluon condensate of mass dimension two, 〈AμaAμa〉, and the corresponding non-zero vacuum energy. This condensate gives rise to a dynamically generated mass for the gluon. © 2003 Published by Elsevier Science B.V.
Item Type: | Article |
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Additional Information: | LTH-569; arXiv Number: arXiv:hep-th/0302128v3. Available online 29 April 2003. Issue: 5 June 2003. |
Uncontrolled Keywords: | DYNAMICAL SYMMETRY-BREAKING, LATTICE GRIBOV COPIES, GLUON PROPAGATOR, LAMBDA-PHI(4) THEORY, COMPOSITE OPERATOR, QUARK CONFINEMENT, MASS DIMENSION-2, A(2) CONDENSATE, ART., QCD |
Subjects: | ?? QC ?? |
Divisions: | Faculty of Science and Engineering > School of Physical Sciences > Mathematical Sciences |
Depositing User: | Symplectic Admin |
Date Deposited: | 19 Aug 2008 13:17 |
Last Modified: | 16 Dec 2022 09:50 |
DOI: | 10.1016/S0370-2693(03)00541-0 |
Related URLs: | |
URI: | https://livrepository.liverpool.ac.uk/id/eprint/527 |