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Grafeno multicamadas através de grafos quânticos periódicos: cones de Dirac
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Matemática - PPGMCâmpus São Carlos, 2020-03-06)
We study the spectral characterization and Dirac cones, always through periodic quantum graphs, in three situations. Firstly, we model bidimensional honeycomb materials, for instance, Graphene and Boron Nitride. We consider ...
Quantização via método de dirac quirais em duas dimensões
(Universidade Estadual Paulista (Unesp), 1989)
The squares of the dirac and spin-dirac operators on a Riemann-Cartan space(time)
(Pergamon-elsevier Science LtdOxfordInglaterra, 2007)
DIRAC QUASINORMAL MODES OF D-DIMENSIONAL DE SITTER SPACETIME
(Springer Science+Business Media, 2013-01-16)
Quasinormal frequencies of the Dirac field in the massless topological black hole
(Sociedad Mexicana de Física, 2013-01-16)
THE DIRAC EQUATION IN D-DIMENSIONAL SPHERICALLY SYMMETRIC SPACETIMES
(Lat. Am. J. Phys. Educ, 2013-01-16)
CANONICAL STRUCTURE OF GAUGE INVARIANCE PROCA'S ELECTRODYNAMICS THEORY
(Univ Nacl Colombia, Fac Sci, 2018-01-01)
Proca's electrodynamics describes a theory of massive photons which is not gauge invariant. In this paper we show that the gauge invariance is recovered if a scalar field is properly incorporated into the theory. We followed ...
Measurement of the probability of call completion with the Dirac-Delta convolution
(Institute of Electrical and Electronics Engineers Inc., 2016-10)
We propose the formalism of the Dirac-Delta functions with polynomial argument to measure the probability of call completion (PCC) which plays an importance role in the development and assessment of the telecommunications. ...