21 citations · 51 across the 11 of their papers we have counts for
11 papers
Phase structure of magnetized quark matter at imaginary chemical potential
J. P. Carlomagno, D. Gómez Dumm, N. N. Scoccola
We investigate the phase structure of magnetized quark matter within a nonlocal SU(2) Polyakov-Nambu-Jona-Lasinio model. Our work focuses on the interplay between temperature and i…
- mixing in the presence of a strong magnetic field
D. Gomez Dumm, S. Noguera, N. N. Scoccola
We analyze the mixing between the meson and the photon in the presence of a strong uniform magnetic field, in the context of a two-flavor Nambu-Jona-Lasinio model. It is show…
Charged pion decay in a laser field
D. Gomez Dumm, S. Noguera, N. N. Scoccola
We study the decays in the presence of a background electromagnetic plane wave with circular polarization. We find that, in the presence of this background, t…
Topological susceptibility and axion properties in the presence of a strong magnetic field within the three-flavor NJL model
J. P. Carlomagno, D. Gómez Dumm, N. N Scoccola
We analyze the topological susceptibility and the axion properties in the presence of an external uniform magnetic field, considering a three flavor NJL model that includes strong…
Strongly interacting matter in extreme magnetic fields
Prabal Adhikari, Martin Ammon, Sidney S. Avancini +58
Magnetic fields are ubiquitous across different physical systems of current interest; from the early Universe, compact astrophysical objects and heavy-ion collisions to condensed m…
Cold isospin asymmetric baryonic rich matter in nonlocal NJL-like models
J. P. Carlomagno, D. Gomez Dumm, N. N. Scoccola
We study the features of low energy strong interactions for a system at zero temperature and finite baryon and isospin chemical potentials, in the framework of a Nambu--Jona-Lasini…
Definite integral of a Laguerre polynomial and exponentials
D. Gomez Dumm, N. N. Scoccola
In our investigations on the effect of strong magnetic fields on the properties of elementary particles we have been faced with a definite integral of the form $$\int_0^{2π}dθ L_{n…
Charged meson masses under strong magnetic fields: gauge invariance and Schwinger phases
D. Gomez Dumm, S. Noguera, N. N. Scoccola
We study the role of the Schwinger phase (SP) that appears in the propagator of a charged particle in the presence of a static and uniform magnetic field . We first note t…
Charged pseudoscalar and vector meson masses under strong magnetic fields in an extended NJL model
J. P. Carlomagno, D. Gomez Dumm, M. F. Izzo Villafañe +2
The mass spectrum of and mesons in the presence of a static uniform magnetic field is studied within a two-flavor NJL-like model. We improve previous calculati…
Isospin asymmetric matter in a nonlocal chiral quark model
J. P. Carlomagno, D. Gomez Dumm, N. N. Scoccola
We analyze the features of strongly interacting matter in the presence of nonzero isospin chemical potential , within a nonlocal two-flavor Polyakov-Nambu-Jona-Lasinio (PNJL)…
Inhomogeneous phases in nonlocal chiral quark models
J. P. Carlomagno, D. Gomez Dumm, N. N. Scoccola
The presence of inhomogeneous phases in the QCD phase diagram is analyzed within chiral quark models that include nonlocal interactions. We work at the mean field level, assuming t…