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Acoplamento de férmions com o campo gravitacional e aplicação na cosmologiaCoupling of fermions with the field gravitation and application in cosmology
(Universidade Federal de LavrasPrograma de Pós-Graduação em FísicaUFLAbrasilDepartamento de Física, 2018)
Anomalous Goos-Hänchen shift in the Floquet scattering of Dirac fermions
(American Physical Society, 2019-09)
We study the inelastic scattering of two-dimensional massless Dirac fermions by an inhomogeneous time-dependent driving field. As a physical realization, we consider a monolayer graphene normally illuminated with a circularly ...
Solutions For The Klein-gordon And Dirac Equations On The Lattice Based On Chebyshev Polynomials
(Springer Basel AGBasel, 2016)
The peremptory influence of a uniform background for trapping neutral fermions with an inversely linear potential
(World Scientific Publ Co Pte Ltd, 2006-04-30)
The problem of neutral fermions subject to an inversely linear potential is revisited. It is shown that an infinite set of bound-state solutions can be found on the condition that the fermion is embedded in an additional ...
The peremptory influence of a uniform background for trapping neutral fermions with an inversely linear potential
(World Scientific Publ Co Pte Ltd, 2006-04-30)
The problem of neutral fermions subject to an inversely linear potential is revisited. It is shown that an infinite set of bound-state solutions can be found on the condition that the fermion is embedded in an additional ...
The peremptory influence of a uniform background for trapping neutral fermions with an inversely linear potential
(World Scientific Publ Co Pte Ltd, 2014)
Equivalence between the planar Dirac oscillator and a spin-1/2 fermion embedded in a transverse homogeneous magnetic field
(Sociedade Brasileira de Física, 2019-07-10)
It is shown that a spin-1/2 fermion coupled to the axially symmetric electromagnetic vector potential has the same matrix structure as that one for the planar Dirac oscillator. In particular, the planar Dirac oscillator ...
Regular spinors and fermionic fields
(2021-06-28)
Bearing in mind the Lounesto spinor classification, we connect the expansion coefficients of well behaved fermionic quantum field, i.e., a local field within a full Lorentz covariant theory, with and only with a given ...
Explorando a Equação de Dirac: um passeio por Isolantes Topológicos e Férmions de MajoranaExploring Dirac Equation: a tour through Topological Insulators and Majorana Fermions
(Universidade Federal de UberlândiaBrasilFísica de Materiais, 2020)