Výsledky vyhledávání - "G. E. R. Zambrano"

Akademický článek

Método de Faddeev-Jackiw na mecânica clássica

Autor: L. G. Caro, B. M. Pimentel, G. E. R. Zambrano

Publikováno v: Revista Brasileira de Ensino de Física, Vol 43 (2021)

As teorias de vínculos são de grande interesse na física teórica, pois todas as teorias conhecidas das interações fundamentais apresentam liberdade de calibre, que é um tipo de caráter singular da teoria, o que implica que ela possui vínculo

Externí odkaz: https://doaj.org/article/5a5815c339e64cca939e30cf66dd5a5a

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Faddeev-Jackiw method in classical mechanics

Autor: G. E. R. Zambrano, L. G. Caro, B. M. Pimentel

Publikováno v: Revista Brasileira de Ensino de Física v.43 2021
Revista Brasileira de Ensino de Física
Sociedade Brasileira de Física (SBF)
instacron:SBF
SciELO
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
Revista Brasileira de Ensino de Física, Vol 43 (2021)
Revista Brasileira de Ensino de Física, Volume: 43, Article number: e20210273, Published: 19 NOV 2021

Made available in DSpace on 2022-04-28T16:56:18Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-11-19. Added 1 bitstream(s) on 2022-04-28T17:11:37Z : No. of bitstreams: 1 S1806-11172021000100487.pdf: 660973 bytes, checksum: 13b79d760d5e37c0715

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f5b5a7c1738bd470016c94bacb02cb40
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1806-11172021000100487

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Classical fields on the null-plane

Autor: K.P. Gallo, B. M. Pimentel, O.A. Acevedo, G. E. R. Zambrano

Publikováno v: Revista Brasileira de Ensino de Física v.43 2021
Revista Brasileira de Ensino de Física
Sociedade Brasileira de Física (SBF)
instacron:SBF
Revista Brasileira de Ensino de Física, Volume: 43, Article number: e20210200, Published: 09 AUG 2021
Revista Brasileira de Ensino de Física, Vol 43 (2021)

A descrição da dinâmica dos sistemas físicos requer o detalhamento da evolução das quantidades que os determinam ao passar de uma superfície tri-dimensional para outra, cada uma delas definida segundo o parâmetro de evolução a que é dado o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a124fa13356ccddf5982422da14c9d8d
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1806-11172021000100469

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CANONICAL STRUCTURE OF GAUGE INVARIANCE PROCA'S ELECTRODYNAMICS THEORY

Autor: G. E. R. Zambrano, B. M. Pimentel

Publikováno v: Repositorio UN
Universidad Nacional de Colombia
instacron:Universidad Nacional de Colombia
Web of Science
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
Momento, Vol 0, Iss 56, Pp 26-44 (2018)

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 the Dirac's technique to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fad0280e3326cd78ee3a6d6df470edbd
http://bdigital.unal.edu.co/68339/

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Hamilton-Jacobi formalism for Podolsky's electromagnetic theory on the null-plane

Autor: C. E. Valcárcel, M. C. Bertin, G. E. R. Zambrano, B. M. Pimentel

Publikováno v: Scopus
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP

We develop the Hamilton-Jacobi formalism for Podolsky's electromagnetic theory on the null-plane. The main goal is to build the complete set of Hamiltonian generators of the system, as well as to study the canonical and gauge transformations of the t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::936c21dfcf2a48d99f80eb31783eea74
http://arxiv.org/abs/1702.03914

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S Q E D 4 and Q E D 4 on the Null-Plane

Autor: G. E. R. Zambrano, Rodolfo Casana, B. M. Pimentel

Publikováno v: Brazilian Journal of Physics. 44:398-409

We studied the scalar electrodynamics ($SQED_{4}$) and the spinor electrodynamics ($QED_{4}$) in the null-plane formalism. We followed the Dirac's technique for constrained systems to perform a detailed analysis of the constraint structure in both th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::140e6c3eef070b7551a649b2e135b979
https://doi.org/10.1007/s13538-014-0237-3

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Renormalization of Generalized Quantum Electrodynamics

Autor: Rodrigo Bufalo, G. E. R. Zambrano, B. M. Pimentel

Publikováno v: Nuclear and Particle Physics Proceedings. :180-182

In the present work we shall study the renormalizability of Generalized Quantum Electrodynamics ( GQED 4 ). The on-shell renormalization scheme is reviewed and applied to the theory and we calculate the explicit expressions for all the counter-terms

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f5c657f686ae6e440e2640b02b097005
https://doi.org/10.1016/j.nuclphysbps.2015.10.099

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Faddeev-Jackiw quantization of Proca Electrodynamics

Autor: G. E. R. Zambrano, B.M. Pimentel

Publikováno v: Nuclear and Particle Physics Proceedings. :183-185

The generalized symplectic formalism quantization method is employed to study the gauge invariance Proca electrodynamics theory. We show that the zero modes of the symplectic matrix are the generators of the gauge transformation. After fixing the gau

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e1aab48c4caa5fb6edf3fc65350e4755

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Functional Analysis for Gauge Fields on the Front-Form and the Light-Cone Gauge

Autor: B. M. Pimentel, Alfredo T. Suzuki, G. E. R. Zambrano

Publikováno v: Few-Body Systems. 52:437-442

Constrained systems in quantum field theories call for a careful study of diverse classes of constraints and consistency checks over their temporal evolution. Here we study the functional structure of the free electromagnetic and pure Yang–Mills fi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2058fceceef9bb6925651104b8212752
https://doi.org/10.1007/s00601-011-0263-4

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Hamiltonian Formulation of the Yang–Mills field on the null–plane

Autor: B. M. Pimentel, G. E. R. Zambrano, Rodolfo Casana

Publikováno v: Nuclear Physics B - Proceedings Supplements. 199:219-222

We have studied the null–plane hamiltonian structure of the free Yang–Mills fields. Following the Dirac's procedure for constrained systems we have performed a detailed analysis of the constraint structure of the model and we give the generalized

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d78e9e886a71e1d5761f8aa9645a1fa9
https://doi.org/10.1016/j.nuclphysbps.2010.02.033

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