4 citations · 4 across the 3 of their papers we have counts for
5 papers
Remarks on the ()-dimensional Duffin-Kemmer-Petiau oscillator in an external magnetic field
Andrés G. Jirón, Luis B. Castro, Angel E. Obispo +1
This work re-examines the issue of spin- particles in a ()-dimensional Duffin-Kemmer-Petiau oscillator (DKPO) in the presence of an external magnetic field. By following th…
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…
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…
Induced fractional valley number in graphene with topological defects
Angel E. Obispo, Marcelo Hott
We report on the possibility of valley number fractionalization in graphene with a topological defect that is accounted for in Dirac equation by a pseudomagnetic field. The valley…
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…