Artículos de revistas
Hydrodynamic approach to QGP instabilities
Fecha
2013-11Registro en:
Calzetta, Esteban Adolfo; Peralta Ramos, Jeronimo; Hydrodynamic approach to QGP instabilities; American Physical Society; Physical Review D: Particles, Fields, Gravitation and Cosmology; 88; 9; 11-2013; 095010-095010
0556-2821
Autor
Calzetta, Esteban Adolfo
Peralta Ramos, Jeronimo
Resumen
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 variational method from a transport equation including collisions and can describe highly nonequilibrium flow. We find that, as expected, collisions slow down the growth of Weibel instabilities. Finally, we discuss the strong momentum anisotropy limit.