3 papers
hep-th2025
Vacuum Energy and Topological Mass in Interacting Elko and Scalar Field Theories
A. J. D. Farias Junior, A. Smirnov, Herondy F. Santana Mota +1
In this paper, we consider a four-dimensional system composed of a mass-dimension-one fermionic field, also known as Elko, interacting with a real scalar field. Our main objective…
hep-th2025
Vacuum Energy and Topological Mass from a Constant Magnetic Field and Boundary Conditions in Coupled Scalar Field Theories
A. J. D. Farias Junior, Andrea Erdas, Herondy F. Santana Mota
We investigate the combined effects of a uniform magnetic field and boundary conditions on vacuum energy and topological mass generation in a coupled scalar field theory. The syste…
quant-ph2025
Semiclassical radiation spectrum from an electron in an external plane wave field
T. C. Adorno, A. J. D. Farias Junior, D. M. Gitman
In this work, we study the electromagnetic energy and energy rate spectra produced by a point particle in the presence of plane wave fields. Our approach is based on a semiclassica…