36 citations · 420 across the 33 of their papers we have counts for
33 papers
Thermal Casimir effect for a Dirac field on flat space with a nontrivial circular boundary condition
Joás Venâncio, Lameque Filho, Herondy Mota +1
This work investigates the thermal Casimir effect associated with a massive spinor field defined on a four-dimensional flat space with a circularly compactified spatial dimension w…
Kink-antikink collisions in the model: short-range to long-range journey
Dionisio Bazeia, João G. F. Campos, Azadeh Mohammadi
We studied kink-antikink collisions in (1+1)-dimensional spacetime for all symmetric models with four degenerate minima. Such a polynomial model has only one free param…
Integrability of the Dirac Equation in the Presence of Fluxes on Product Manifolds
Joás Venâncio, Azadeh Mohammadi
This paper aims to show that the Dirac equation coupled to an arbitrary inhomogeneous flux field admits separation in manifolds formed from the direct product of bidimensional spac…
A quantum cosmology approach to cosmic coincidence and inflation
S. Jalalzadeh, A. Mohammadi, D. Demir
This work studies the quantum cosmology of a closed, spatially homogeneous, and isotropic FLRW minisuperspace model with electromagnetic radiation as a matter content. We solve the…
Resonance mediated by fermions in kink-antikink collisions
Dionisio Bazeia, João G. F. Campos, Azadeh Mohammadi
We investigate generalizations of the and sine-Gordon models, including interactions with Dirac Fermions. We observe new resonance phenomena by taking the fermion back-reacti…
Kink-antikink collision in the supersymmetric model
João G. F. Campos, Azadeh Mohammadi
This paper investigates a model containing kinks interacting with fermions. The fermion back-reaction is included in the equations of motion, which affects the kink-antikink…