Gavai, Rajiv V. (2001) A smoother approach to scaling by suppressing monopoles and vortices Nuclear Physics B - Proceedings Supplements, 94 (1-3). pp. 514-517. ISSN 0920-5632
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Official URL: http://www.sciencedirect.com/science/article/pii/S...
Related URL: http://dx.doi.org/10.1016/S0920-5632(01)00898-2
Abstract
Suppressing monopoles and vortices by introducing large chemical potentials for them in the Wilson action for the SU(2) lattice gauge theory, we study the nature of the deconfinement phase transition on N3σ × Nτ lattices for Nτ=4, 5, 6 and 8 and Nσ = 8-16. Using finite size scaling theory, we obtain ω = γ/ν = 1.93 ± 0.03 for Nτ = 4, in excellent agreement with universality. The critical couplings for Nτ = 4, 5, 6 and 8 lattices exhibit large shifts towards the strong coupling region when compared with the usual Wilson action, and suggest a lot smoother approach to scaling.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 93129 |
| Deposited On: | 12 Jun 2012 07:53 |
| Last Modified: | 12 Jun 2012 07:53 |
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