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- Title
Finite-temperature gluodynamics with test charges in various representations.
- Authors
Zinovjev, G.; Petrov, V.; Petrov, K.; Shelest, V.
- Abstract
We analytically investigate the finite-temperature gluodynamics with test charges, which transform under arbitrary representations of the group SU(3), on an anisotropic lattice in the spherical model approximation. We demonstrate that at below-critical temperatures, the potential for arbitrary charges with trialities differing in sign increases linearly with the distance between the charges, while the potential for sources with zero trialities has the Debye form. The model predicts that the attractive Coulomb potential exists for all the representations, which indicates that bound states exist at all above-critical temperatures.
- Subjects
ANISOTROPY; BOUND states; REPRESENTATIONS of algebras; QUANTUM chromodynamics; ENERGY levels (Quantum mechanics); COULOMB functions
- Publication
Theoretical & Mathematical Physics, 2007, Vol 152, Issue 3, p1266
- ISSN
0040-5779
- Publication type
Article
- DOI
10.1007/s11232-007-0111-3