Caselle, Michele and Castagnini, Luca and Feo, Alessandra and Gliozzi, Ferdinando and Panero, Marco (2011) Thermodynamics of SU(N) Yang-Mills theories in 2+1 dimensions I - The confining phase. JOURNAL OF HIGH ENERGY PHYSICS (6): 142. ISSN 1029-8479,
Full text not available from this repository. (Request a copy)Abstract
We compute the equation of state in the confining phase of SU(N) Yang-Mills theories with N = 2, 3, 4, 5 and 6 colors in 2 + 1 dimensions, via lattice simulations. At low enough temperatures, the results are accurately described by a gas of glueballs, including all known states below the two-particle threshold. Close to the deconfinement temperature, however, this prediction underestimates the numerical results, and the contribution from heavier glueballs has to be included. We show that the spectral density of the latter can be accurately described using a simple bosonic string model.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | QUARK-GLUON PLASMA; SU(3) GAUGE-THEORY; PB-PB COLLISIONS; MONTE-CARLO; LARGE-N; DECONFINEMENT TRANSITION; FIELD-THEORIES; STRING THEORY; MATTER; MODEL; Field Theories in Lower Dimensions; Lattice Gauge Field Theories; 1/N Expansion |
| Subjects: | 500 Science > 530 Physics |
| Divisions: | Physics > Institute of Theroretical Physics |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 09 Jun 2020 09:19 |
| Last Modified: | 09 Jun 2020 09:19 |
| URI: | https://pred.uni-regensburg.de/id/eprint/20684 |
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