Quasiparticle description of the QCD plasma, comparison with lattice results at finite T and mu
We compare our 2+1 flavor, staggered QCD lattice results with a quasiparticle picture. We determine the pressure, the energy density, the baryon density, the speed of sound and the thermal masses as a function of T and mu(B). For the available thermodynamic quantities the difference is a few percent...
Mentés helye:
Szerző: | |
---|---|
Közreműködő(k): | |
Formátum: | folyóiratcikk |
Megjelenés: |
2003
|
Online elérés: | http://hdl.handle.net/10831/49454 |
Címkék: |
Új címke
A tételhez itt fűzhet saját címkét!
|
Összegzés: | We compare our 2+1 flavor, staggered QCD lattice results with a quasiparticle picture. We determine the pressure, the energy density, the baryon density, the speed of sound and the thermal masses as a function of T and mu(B). For the available thermodynamic quantities the difference is a few percent between the results of the two approaches. We also give the phase diagram on the mu(B)-T plane and estimate the critical chemical potential at vanishing temperature. |
---|---|
Fizikai leírás: | application/pdf |