249 citations · 2.3k across the 108 of their papers we have counts for
7 papers · 1 filter
Nonextensive thermodynamics for hadrons with finite chemical potentials
Eugenio Megias, Debora P. Menezes, Airton Deppman
The non extensive thermodynamics of an ideal gas composed by bosons and/or fermions is derived from its partition function for systems with finite chemical potentials. It is shown…
Frequency dependence of the Chiral Vortical Effect
Karl Landsteiner, Eugenio Megias, Francisco Peña Benítez
We study the frequency dependence of all the chiral vortical and magnetic conductivities for a relativistic gas of free chiral fermions and for a strongly coupled conformal field t…
The Polyakov loop in various representations in the confined phase of QCD
E. Megias, E. Ruiz Arriola, L. L. Salcedo
We analyze the expectation value of the Polyakov loop in the fundamental and higher representations in the confined phase of QCD. We discuss a hadronic like representation, and fin…
Polyakov loop, Hadron Resonance Gas Model and Thermodynamics of QCD
E. Megias, E. Ruiz Arriola, L. L. Salcedo
We summarize recent results on the hadron resonance gas description of QCD. In particular, we apply this approach to describe the equation of state and the vacuum expectation value…
Fluid/Gravity Correspondence, Second Order Transport and Gravitational Anomaly
Eugenio Megias, Francisco Pena-Benitez
We study the transport properties of a relativistic fluid affected by chiral and gauge-gravitational anomalies. The computation is performed in the framework of the fluid/gravity c…
Constituent Quarks and Gluons, Polyakov loop and the Hadron Resonance Gas Model
E. Megias, E. Ruiz Arriola, L. L. Salcedo
Based on first principle QCD arguments, it has been argued in arXiv:1204.2424[hep-ph] that the vacuum expectation value of the Polyakov loop can be represented in the hadron resona…