65 citations · 318 across the 28 of their papers we have counts for
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Baryon fluctuations in extended linear sigma model
Gyozo Kovacs, Peter Kovacs
The existence and the location of the critical end point (CEP) between the crossover and the first order part of the chiral phase transition in the phase diagram of the strongly in…
Low-energy limit of the extended Linear Sigma Model
Florian Divotgey, Peter Kovacs, Francesco Giacosa +1
The extended Linear Sigma Model (eLSM) is an effective hadronic model based on the linear realization of chiral symmetry , with (pseudo)scalar and (axia…
Effects of (axial)vector mesons on the chiral phase transition: initial results
Peter Kovacs, Zsolt Szep, Gyorgy Wolf
We investigate the effects of (axial)vector mesons on the chiral phase transition in the framework of an SU(3), (axial)vector meson extended linear sigma model with additional cons…
Baryon octet and decuplet phenomenology in a three-flavor extended linear sigma model
Peter Kovacs, Arpad Lukacs, Janos Varoczy +2
We present an effective model, which is an extension of the usual linear sigma model, that contains a low energy multiplet for every hadronic particle type. These multiplets are a…
Meson vacuum phenomenology in a three-flavor linear sigma model with (axial-)vector mesons: investigation of the U(1)_A anomaly term
Peter Kovacs, Gyorgy Wolf
Zero temperature properties of an (axial-) vector meson extended linear sigma model are discussed, concerning on the possible different realizations of the axial anomaly term. The…
Eta, Eta' and eLSM
Denis Parganlija, Peter Kovacs, Gyorgy Wolf +2
We discuss the eta-eta' mixing in the Extended Linear Sigma Model (eLSM).