325 citations · 6k across the 224 of their papers we have counts for
5 papers · 2 filters
Thermal shifts, fluctuations, and missing states
Enrique Ruiz Arriola, Wojciech Broniowski, Eugenio Megias +1
Thermal shifts and fluctuations at finite temperature below the deconfinement crossover from hadronic matter to the quark-gluon plasma provide a viable way to search for missing st…
Heavy Quark Coupled Channel Dynamics from Thermal Shifts
Enrique Ruiz Arriola, Lorenzo Luis Salcedo, Eugenio Megias
QCD at finite temperature below the phase transition should be determined in terms of colour singlet states such as hadrons and strings. We show how quark-hadron duality allows ext…
Heavy Quark Entropy shift: From the Hadron Resonance Gas to Power Corrections
E. Megias, E. Ruiz Arriola, L. L. Salcedo
A heavy quark placed in the medium modifies its specific heat. Using a renormalization group argument we show a low energy theorem in terms of the defect in the trace of the energy…
Proton-Proton On Shell Optical Potential at High Energies and the Hollownes Effect
Enrique Ruiz Arriola, Wojciech Broniowski
We analyze the usefulness of the optical potential as suggested by the double spectral Mandelstam representation at very high energies, such as in the proton-proton scattering at I…
Heavy quark-antiquark free energy and thermodynamics of string-hadron avoided crossings
E. Megias, E. Ruiz Arriola, L. L. Salcedo
The correlation function between two Polyakov loops encodes the free-energy shift due to a pair of separated colour conjugated sources in the hot QCD medium. This is analyzed in te…