Potts flux tube model at nonzero chemical potential
Oct, 199914 pages
Published in:
- Phys.Rev.D 61 (2000) 074023
e-Print:
- hep-lat/9910028 [hep-lat]
Report number:
- UUHEP-99-5
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Abstract:
We model the deconfinement phase transition in quantum chromodynamics at nonzero baryon number density and large quark mass by extending the flux tube model (three-state, three-dimensional Potts model) to nonzero chemical potential. In a direct numerical simulation we confirm mean-field-theory predictions that the deconfinement transition does not occur in a baryon-rich environment.Note:
- 14 pp RevTeX, 10 Postscript figures, submitted to Phys. Rev D. (Corrected some typographical errors.) Report-no: UUHEP 99/5
- Potts model
- flux tube
- potential: chemical
- critical phenomena: confinement
- mean field approximation
- energy: density
- numerical calculations: Monte Carlo
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