316 citations · 2.3k across the 76 of their papers we have counts for
10 papers · 1 filter
Non-perturbative Euler-Heisenberg Lagrangian and Paraelectricity in Magnetized Massless QED
Efrain J. Ferrer, Vivian de la Incera, Angel Sanchez
In this paper we calculate the non-perturbative Euler-Heisenberg Lagrangian for massless QED in a strong magnetic field , where the breaking of the chiral symmetry is dynamicall…
Photon Self-Energy and Electric Susceptibility in a Magnetized Three-flavor Color Superconductor
Bo Feng, Efrain J. Ferrer, Vivian de la Incera
We study the photon self-energy for the in-medium photon in a three-flavor color superconductor in the presence of a magnetic field. At strong magnetic field, the quark dynamics be…
On Magnetic Catalysis and Gauge Symmetry Breaking
E. J. Ferrer, V. de la Incera
Non-perturbative effects of constant magnetic fields in a Higgs-Yukawa gauge model are studied using the extremum equations of the effective action for composite operators. It is f…
Inhomogeneous Magnetic Response in Anyon Fluid at High Temperature
Efrain J. Ferrer, Vivian de la Incera
The charged anyon fluid in the presence of an externally applied constant and homogeneous magnetic field is investigated at temperatures larger than the energy gap ().…
Yukawa Interactions and Dynamical Generation of Mass in an External Magnetic Field
Efrain J. Ferrer, Vivian de la Incera
In this work we study the dynamical generation of a fermion mass induced by a constant and uniform external magnetic field in an Abelian gauge model with a Yukawa term. We show tha…
Phase Transition in Anyon Superconductivity at Finite Temperature
Efrain J. Ferrer, Vivian de la Incera
The magnetic response of the charged anyon fluid at temperatures larger than the fermion energy gap is investigated in the self-consistent field approximation. In this temperature…
Ward-Takahashi Identity with External Field in Ladder QED
Efrain J. Ferrer, Vivian de la Incera
We derive the Ward-Takahashi identity obeyed by the fermion-antifermion-gauge boson vertex in ladder QED in the presence of a constant magnetic field. The general structure in mome…
Superconductivity in Anyon Fluid at Finite Temperature and Density
E. J. Ferrer, V. de la Incera
The boundary effects in the screening of an applied magnetic field in a charged anyon fluid at finite temperature and density are investigated. By analytically solving the extremum…
Boundary Effects in 2+1 Dimensional Maxwell-Chern-Simons Theory
E. J. Ferrer, V. de la Incera
The boundary effects in the screening of an applied magnetic field in a finite temperature 2+1 dimensional model of charged fermions minimally coupled to Maxwell and Chern-Simons f…
Regge trajectories of the charged string in a magnetic background
E. J. Ferrer, V. de la Incera
The set of Casimir operators associated with the global symmetries of a charged string in a constant magnetic background are found. It is shown that the string rest energy can be e…