316 citations · 1.5k across the 49 of their papers we have counts for
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Axion-Polaritons in the Magnetic Dual Chiral Density Wave Phase of Dense QCD
Efrain J. Ferrer, Vivian de la Incera
We investigate the propagation of electromagnetic radiation in the magnetic dual chiral density wave (MDCDW) phase of dense quark matter. Considering the theory of low-energy fluct…
(In-)Significance of the Anomalous Magnetic Moment of Charged Fermions for the Equation of State of a Magnetized and Dense Medium
E. J. Ferrer, V de la Incera, D. Manreza Paret +2
We investigate the effects of the anomalous magnetic moment (AMM) in the equation of state (EoS) of a system of charged fermions at finite density in the presence of a magnetic fie…
Gluon effects on the equation of state of color superconducting strange stars
E. J. Ferrer, V. de la Incera, L. Paulucci
Compact astrophysical objects are a window for the study of strongly interacting nuclear matter given the conditions in their interiors, which are not reproduced in a laboratory en…
Inhomogeneous phases and chiral symmetry breaking
Stefano Carignano, Efrain J. Ferrer, Vivian de la Incera
In the past few years, a growing number of compelling arguments, backed up by model calculations, pointed out that the intermediate-density region of the QCD phase diagram may be c…
BCS-BEC Crossover and Stability in a Nambu-Jona-Lasinio Model with Diquark-Diquark Repulsion
Efrain J. Ferrer, Vivian de la Incera, Jason P. Keith +1
We investigate the equation of state (EoS) along the BCS-BEC crossover for a quark system described by a Nambu-Jona-Lasinio model with multi-fermion interactions. Together with att…
Paraelectricity in Magnetized Massless QED
Efrain J. Ferrer, Vivian de la Incera, Angel Sanchez
We show that the chiral-symmetry-broken phase of massless QED in the presence of a magnetic field exhibits strong paraelectricity. A large anisotropic electric susceptibility devel…
Equation of State of a Dense and Magnetized Fermion System
Efrain J. Ferrer, Vivian de la Incera, Jason P. Keith +2
The equation of state of a system of fermions in a uniform magnetic field is obtained in terms of the thermodynamic quantities of the theory by using functional methods. It is show…
Nonperturbative Physics in a Magnetic Field
Vivian de la Incera
Non-Perturbative Quantum Field Theory has played an important role in the study of phenomena where a fermion condensate can appear under certain physical conditions. The familiar p…
Cold and Dense Matter in a Magnetic Field
Vivian de la Incera
Our Universe is full of regions where extreme physical conditions are realized. Among the most intriguing cases are the so-called magnetars: neutron stars with very dense cores and…
Beyond-Constant-Mass-Approximation Magnetic Catalysis in the Gauge Higgs-Yukawa Model
E. Elizalde, E. J. Ferrer, V. de la Incera
Beyond-constant-mass approximation solutions for magnetically catalyzed fermion and scalar masses are found in a gauge Higgs-Yukawa theory in the presence of a constant magnetic fi…
Hypermagnetic Field Effects in the Thermal Bath of Chiral Fermions
J. Cannellos, E. J. Ferrer, V. de la Incera
The dispersion relations for leptons in the symmetric phase of the electroweak model in the presence of a constant hypermagnetic field are investigated. The one-loop fermion self-e…
Photon Propagation in Space-Time with a Compactified Spatial Dimension
E. J. Ferrer, V. de la Incera, A. Romeo
The one-loop effects of vacuum polarization induced by untwisted fermions in QED in a nonsimply connected space-time with topology are investigated. It is found…
Spontaneous CPT Violation in Confined QED
E. J. Ferrer, V. de la Incera, A. Romeo
Symmetry breaking induced by untwisted fermions in QED in a nonsimply connected spacetime with topology is investigated. It is found that the discrete CPT symme…
Magnetic Field Induced Gap and Kink Behavior of Thermal Conductivity
E. J. Ferrer, V. P. Gusynin, V. de la Incera
The thermal conductivity of a quasiparticle (QP) system described by a relativistic four-fermion interaction model in the presence of an external magnetic field is calculated. It i…
Neutrino Self-Energy and Index of Refraction in Strong Magnetic Field: A New Approach
E. Elizalde, E. J. Ferrer, V. de la Incera
The Ritus' eigenfunction method is extended to the case of spin-1 charged particles in a constant electromagnetic field and used to calculate the one-loop neutrino self-ene…
Magnetic Catalysis in the Presence of Scalar Fields
E. J. Ferrer, V. de la Incera
The influence of scalar field interactions in the magnetic catalysis phenomenom is studied in a gauge theory with scalar and fermion fields. It is shown that the external magnetic…
Boundary Effects in the Magnetic Catalysis of Chiral Symmetry Breaking
E. J. Ferrer, V. P. Gusynin, V. de la Incera
The catalysis of chiral symmetry breaking by an applied constant magnetic field and in the presence of boundaries along third axis is investigated in the four-dimensional Nambu-Jon…
Yukawa Coupling Contribution to Magnetic Field Induced Dynamical Mass
Efrain J. Ferrer, Vivian de la Incera
By solving the gap equation in the quenched, ladder approximation for an Abelian gauge model with Yukawa interaction in the presence of a constant magnetic field, we show that the…