16 citations · 58 across the 14 of their papers we have counts for
6 papers · 1 filter
On the electromagnetic interaction and the anomalous term in the Duffin-Kemmer-Petiau theory
Andrés G. Jirón, Luis B. Castro, Antonio S. de Castro +1
The problem of vectorial mesons embedded in an electromagnetic field via Duffin-Kemmer-Petiau (DKP) formalism is reinvestigated. Considering the electromagnetic interaction as a mi…
Effect of a critical magnetic field on the control of scalar neutral boson pair production in the context of Lorentz-symmetry violation
Andrés G. Jirón, Angel E. Obispo, J. Daniel Espinoza Loayza +2
This study investigates the production of neutral scalar boson pairs in static electromagnetic fields resulting from Lorentz-symmetry violation (LSV), with a focus on the parity-ev…
Comment on "Chern-Simons theory and atypical Hall conductivity in the Varma phase''
Angel E. Obispo, Francisco A. Cruz Neto, Andrés G. Jirón Vicente +1
In a recent paper published in this Journal [Phys. Rev. B 97, 075135 (2018)], Menezes et al. analyze the topological behavior of a effective bosonic model defined on the Lieb latti…
Missing solution in a relativistic Killingbeck potential
Luis B. Castro, Angel E. Obispo
Missing bound-state solutions for fermions in the background of a Killingbeck radial potential including an external magnetic and Aharonov-Bohm (AB) flux fields are examined. The c…
Generalized relativistic harmonic oscillator in minimal length quantum mechanics
Luis B. Castro, Angel E. Obispo
We solve the generalized relativistic harmonic oscillator in 1+1 dimensions in the presence of a minimal length. Using the momentum space representation, we explore all the possibl…
Fractional fermion charges induced by vector-axial and vector gauge potentials in planar graphene-like structures
Angel E. Obispo, Marcelo Hott
We show that fermion charge fractionalization can take place in a recently proposed chiral gauge model for graphene even in the absence of Kekulé distortion of the graphene honeyco…