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Second-order Hydrodynamics in Next-to-Leading-Order QCD
We compute the hydrodynamic relaxation times τπ and τj for hot QCD at next-to-leading order in the coupling with kinetic theory. We show that certain dimensionless ratios of second-order to first-order transport coefficients obey bounds which apply whenever a kinetic theory description is possible;...
| Autores principales: | , , |
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| Lenguaje: | eng |
| Publicado: |
2018
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1103/PhysRevLett.121.052302 http://cds.cern.ch/record/2317052 |