Speaker
Ludovica Pirelli
(University of Wuppertal)
Description
QCD at finite temperature and density is usually studied in the lattice
formalism with a grand canonical approach, where the properties of
the system are defined in terms of the baryochemical potential $\mu$.
Studies in the canonical formulation are less common. Here we present
first canonical results computed with physical quark masses. The simulations
have been performed on $16^{3}\times8$ lattices using $2+1$ 4HEX
improved staggered fermions.
We also present first results with both the strangeness ($n_{S}$)
and baryon ($n_{B}$) densities as parameters. Specifically, we compute
the QCD pressure and chemical potentials as functions of $n_{B}$
and $n_{S}$ and we are able to compare our results with Hadron Resonance
Gas model.
| Special requests | I would need to leave on Friday the 5th, would it be possible to speak before? |
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Authors
Alexander Adam
(University of Wuppertal)
Szabolcs Borsanyi
(University of Wuppertal)
Zoltan Fodor
(Pennsylvania State University)
Jana Guenther
(University of Wuppertal)
Paolo Parotto
(University of Torino)
Attila Pásztor
(Eötvös Loránd University)
Ludovica Pirelli
(University of Wuppertal)
Chik Him Wong
(University of Wuppertal)