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Mostrando ítems 1-10 de 117
Compactification with u(1) magnetic field within dirac supersymmetry
(Revista Mexicana de Física, 2009)
Difracción en el tiempo y la ecuación de Dirac
(Revista Mexicana de Física, 2009)
Sistemas vinculados e o problema da fixação de calibre na ação
(Universidade Estadual Paulista (Unesp), 2019-12-13)
The present work deals with gauge symmetries in discrete systems and classical field theories. The text presents the method of counting degrees of freedom in Hamiltonian formalism in order to investigate the problem of ...
Extension of PT-symmetric quantum mechanics to the Dirac theory with position-dependent mass
(Academic Press Inc. Elsevier B.V., 2008-03-01)
We present a new method to construct the exactly solvable PT-symmetric potentials within the framework of the position-dependent effective mass Dirac equation with the vector potential coupling scheme in 1 + 1 dimensions. ...
On singular lagrangians and Dirac's methodOn singular lagrangians and Dirac's method
(Revista Mexicana de Física, 2012)
Estudo de sistemas vinculados e suas aplicações
(Universidade Federal de Juiz de Fora (UFJF)BrasilICE – Instituto de Ciências ExatasPrograma de Pós-graduação em FísicaUFJF, 2022)
Modeling and Monte Carlo simulation of call completion success probabilities under the input-output scheme
(Institute of Electrical and Electronics Engineers Inc., 2016-11)
We present a model of Probability of Success Call Completion (PSCC) from a typical I/O procedure and computationally tested through Monte Carlo simulation with Gaussian profiles. Under the I/O view the input and transfer ...
Introdução aos sistemas vinculados e aos Formalismos Simplético e de Dirac
(Universidade Federal de Juiz de Fora (UFJF)BrasilICE – Instituto de Ciências ExatasPrograma de Pós-graduação em FísicaUFJF, 2017)
Implicit Lagrange-Routh equations and Dirac reduction
(Elsevier Science, 2016-06)
In this paper, we make a generalization of Routh´s reduction method for Lagrangian systems with symmetry to the case where not any regularity condition is imposed on the Lagrangian. First, we show how implicit Lagrange-Routh ...
Functional bosonization of a Dirac field in 2 + 1 dimensions, in the presence of a boundary
(Elsevier Science, 2018-07)
We apply the functional bosonization procedure to a massive Dirac field defined on a 2+1 dimensional spacetime which has a non-trivial boundary. We find the form of the bosonized current both for the bulk and boundary ...