A constraint correlation dynamics up to 4-point Green functions is proposed for \(\operatorname{SU}(N)\) gauge theories which reduces the \(N\)-body quantum field problem to the two-body level. The resulting set of nonlinear coupled equations fulfills all conservation laws including fermion number,
SU(N) gauge theories near Tc
β Scribed by B. Lucini; M. Teper; U. Wenger
- Publisher
- Elsevier Science
- Year
- 2004
- Tongue
- English
- Weight
- 265 KB
- Volume
- 129-130
- Category
- Article
- ISSN
- 0920-5632
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β¦ Synopsis
We study the deconfinement phase transition in XI(N) gauge theories for N=2,3,4,6,8. The transition is first order for N 2 3, with the strength increasing as N increases. We extra.polate T,/fi to the continuum limit for each N, and observe a rapid approach to the large N limit. As N increases the phase transition becomes clear-cut on smaller spatial volumes, indicating the absence of (non-singular) finite volume corrections at N = 00 reminiscent of large N reduction.
The observed rapid increase of the inter-phase surface tension with N may indicate that for N = co the deconfinement transition cannot, in practise, occur.
π SIMILAR VOLUMES
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