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Dynamics of the deconfinement transition of quarks and gluons in a finite volume |
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| Authors: | G Krein JM Machado |
| Affiliation: | a Instituto de Física Teórica, Universidade Estadual Paulista, Rua Pamplona, 145, 01405-900 São Paulo, SP, Brazil b Departamento de Ciência da Computação e Estatística, Instituto de Biociências, Letras e Ciências Exatas, Universidade Estadual Paulista, Rua Cristóvão Colombo, 2265, 15054 São José do Rio Preto, SP, Brazil |
| Abstract: | We employ finite elements methods for the approximation of solutions of the Ginzburg-Landau equations describing the deconfinement transition in quantum chromodynamics. These methods seem appropriate for situations where the deconfining transition occurs over a finite volume as in relativistic heavy ion collisions, where in addition expansion of the system and flow of matter are important. Simulation results employing finite elements are presented for a Ginzburg-Landau equation based on a model free energy describing the deconfining transition in pure gauge SU(2) theory. Results for finite and infinite system are compared. |
| Keywords: | 02 60 -x 02 60 Cb 02 70 Dh 64 60 Ht 12 38 Mh 11 10 Wx |
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