456 citations · 2.7k across the 111 of their papers we have counts for
5 papers · 2 filters
The cylindrical δ-potential and the Dirac equation
M. Loewe, F. Marquez, R. Zamora
In this article we discuss the Dirac equation in the presence of an attractive cylindrical δ-shell potential V(ρ)=-aδ(ρ-ρ_0), where ρis the radial coordinate and a>0. We present a…
Pion stability in a hot dense media
M. Loewe, C. Villavicencio
Pions may remain stable under certain conditions in a dense media at zero temperature in the normal phase (non pion superfluid state). The stability condition is achieved when the…
QCD phase diagram from finite energy sum rules
Alejandro Ayala, Adnan Bashir, C. A. Dominguez +3
We study the QCD phase diagram at finite temperature and baryon chemical potential by relating the behavior of the light-quark condensate to the threshold energy for the onset of p…
Observability of an induced electric dipole moment of the neutron from nonlinear QED
O. Zimmer, C. A. Dominguez, H. Falomir +1
It has been shown recently that a neutron placed in an external quasistatic electric field develops an induced electric dipole moment due to quantum flu…
Thermal nonlocal Nambu--Jona-Lasinio model in the real time formalism
M. Loewe, P. Morales, C. Villavicencio
The real-time formalism at finite temperature and chemical potential for the nonlocal Nambu--Jona-Lasinio model is developed in the presence of a Gaussian covariant regulator. We c…