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Os coeficientes de transportes na investigação de transições de fase na matéria hadrônica
(Universidade Estadual Paulista (Unesp), 2021-02-02)
O campo de estudo das transições de fase tem-se mostrado extremamente rico no que diz respeito a quantidade de fenômenos singulares que a matéria pode assumir perante condições específicas de parâmetros físicos, tais como ...
Effect of deformed nuclei in hydrodynamic evolution and bulk observables
(Universidade Estadual Paulista (Unesp), 2022-02-04)
Esse trabalho envolve um estudo numérico em colisões relativísticas de íons pesados baseados em modelos hidrodinâmicos. Sabemos que o processo de colisão entre dois núcleos no colisor de ions pesados (RHIC) gera uma ...
On the radial expansion of tubular structures in a quark-gluon plasma
(ELSEVIER SCIENCE BVAMSTERDAM, 2012)
We study the radial expansion of cylindrical tubes in a hot QGP. These tubes are treated as perturbations in the energy density of the system which is formed in heavy ion collisions at RHIC and LHC. We start from the ...
Hydrodynamic approach to QGP instabilities
(American Physical Society, 2013-11)
We show that the usual linear analysis of quark-gluon plasma Weibel instabilities based on the Maxwell–Boltzmann equation may be reproduced in a purely hydrodynamic model. The latter is derived by the entropy production ...
Energy loss, equilibration, and thermodynamics of a baryon rich strongly coupled quark-gluon plasma
(2016-04-01)
Abstract: Lattice data for the QCD equation of state and the baryon susceptibility near the crossover phase transition (at zero baryon density) are used to determine the input parameters of a 5-dimensional Einstein-Maxwell-Dilaton ...
Aproximación Fenomenológica a la Transición de Fase a Plasma Quark-Gluón Frío en el Marco de los Modelos de Walecka con Acoplamiento Ajustable y de la Bolsa MIT.
(Universidad Nacional de Trujillo, 2015)
El plasma de quark-gluón observado en el RHIC es un sistema a altas temperaturas y potencial químico nulo. Un sistema similar pero con gran potencial químico y temperatura baja puede existir en los núcleos de las estrellas ...
Thermodynamics of quasi-particles at finite chemical potential
(Elsevier B.V., 2009-07-01)
We present in this work a generalization of the solution of Gorenstein and Yang to the inconsistency problem of thermodynamics for systems of quasi-particles whose masses depend on both the temperature and the chemical ...
Thermodynamics of quasi-particles at finite chemical potential
(Elsevier B.V., 2009-07-01)
We present in this work a generalization of the solution of Gorenstein and Yang to the inconsistency problem of thermodynamics for systems of quasi-particles whose masses depend on both the temperature and the chemical ...