Zobrazeno 1 - 10
of 42
pro vyhledávání: '"O. Holanda"'
Autor:
D. Dudal, D.M. van Egmond, M.S. Guimarães, O. Holanda, L.F. Palhares, G. Peruzzo, S.P. Sorella
Publikováno v:
Journal of High Energy Physics, Vol 2020, Iss 2, Pp 1-39 (2020)
Abstract The spectral properties of a set of local gauge-invariant composite operators are investigated in the U(1) Higgs model quantized in the ’t Hooft R ξ gauge. These operators enable us to give a gauge-invariant description of the spectrum of
Externí odkaz:
https://doaj.org/article/250c65488db740f49c8cf158129ee8b9
Autor:
M. A. L. Capri, D. M. van Egmond, M. S. Guimaraes, O. Holanda, S. P. Sorella, R. C. Terin, H. C. Toledo
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 78, Iss 10, Pp 1-14 (2018)
Abstract We construct a vector gauge invariant transverse field configuration $$V^H$$ VH , consisting of the well-known superfield V and of a Stueckelberg-like chiral superfield $$\Xi $$ Ξ . The renormalizability of the Super Yang Mills action in th
Externí odkaz:
https://doaj.org/article/f3708cd21cc64e899a48b9b250d5c6a3
Publikováno v:
Physics Letters B, Vol 772, Iss C, Pp 870-876 (2017)
In this work, we compute some phenomenological bounds for the electromagnetic and massive gravitational high-derivative extensions supposing that it is possible to have an astrophysical process that generates simultaneously gravitational and electrom
Externí odkaz:
https://doaj.org/article/6744c00f79314be8819c38696775c443
Autor:
Edson S. Salvador Junior, Carla S. Santos, Vimael J. O. Holanda, Bruno M. Corrêa, Luciano A. Favorito
Publikováno v:
International Brazilian Journal of Urology, Vol 50, Iss 5, Pp 651-654 (2024)
Externí odkaz:
https://doaj.org/article/3e8225944c9040a88391351a2ae28fbc
Autor:
Plínio O. Holanda, Luciana C. Morais, Felipe O. Marques, Danielle C. Soares, Joao M. R. Neto, Keyth W. B Silva
Publikováno v:
Saudi Journal of Anaesthesia, Vol 18, Iss 4, Pp 562-564 (2024)
Pycnodysostosis is a very rare autosomal recessive disease. This disorder presents with osteosclerosis, leading to fragile bones, short stature, craniofacial abnormalities, laryngomalacia, sleep apnea syndrome, and many other findings. Difficulty int
Externí odkaz:
https://doaj.org/article/94ac95c29bb44d11b604b3898862d715
Autor:
Gracimary A. Teixeira, Norrara S. O. Holanda, Ingrid G. Azevedo, Julia R. Moura, Jovanka B. L. de Carvalho, Silvana A. Pereira
Publikováno v:
International Journal of Environmental Research and Public Health; Volume 19; Issue 22; Pages: 14912
The aim of this study is to assess factors associated with the number of prenatal visits of women who delivered in a public maternity hospital in northeastern Brazil. This cross-sectional study focused on 380 puerperal women who gave birth at a publi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::253002c290c06b60c55efd0e57d59c1a
Publikováno v:
Nuclear Physics
Nuclear Physics B, Vol 974, Iss, Pp 115624-(2022)
Nuclear Physics B, Vol 974, Iss, Pp 115624-(2022)
It is known that Noncommutative QED (NCQED) exhibits Gribov ambiguities in the Landau gauge. These ambiguities are related to zero modes of the Faddeev-Popov operator and arise in the ghost propagator when it has a pole. In this work, we establish a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::25eb7dd73c6604a0fca0a4f93a691020
http://arxiv.org/abs/2106.03600
http://arxiv.org/abs/2106.03600
Autor:
Francisco A. Brito, Aleksandr Pinzul, O. Holanda, E. Passos, R. J. S. Oliveira, M. A. Anacleto
Publikováno v:
Physical Review
We address the issue of radiative corrections to Kaluza-Klein (KK) masses in five-dimensional QED supplemented by aether Lorentz-violating terms. Specifically, we compute the corrections to the KK photon masses from one fermion loop. In general, the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6f98c29c8251df1d9db121ab3a147920
https://doi.org/10.1103/physrevd.102.075008
https://doi.org/10.1103/physrevd.102.075008
Autor:
Silvio P. Sorella, M. S. Guimaraes, D. M. van Egmond, L. F. Palhares, G. Peruzzo, O. Holanda, David Dudal
Publikováno v:
Journal of High Energy Physics, Vol 2020, Iss 2, Pp 1-39 (2020)
Journal of High Energy Physics
JOURNAL OF HIGH ENERGY PHYSICS
Journal of High Energy Physics
JOURNAL OF HIGH ENERGY PHYSICS
The spectral properties of a set of local gauge-invariant composite operators are investigated in the $U(1)$ Higgs model quantized in the 't Hooft $R_{\xi}$ gauge. These operators enable us to give a gauge-invariant description of the spectrum of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::72cd6ff01c86aeb2861e5827995171fd
http://arxiv.org/abs/1912.11390
http://arxiv.org/abs/1912.11390
Publikováno v:
Physics Letters B, Vol 772, Iss C, Pp 870-876 (2017)
Physics Letters B
Physics Letters B
In this work, we compute some phenomenological bounds for the electromagnetic and massive gravitational high-derivative extensions supposing that it is possible to have an astrophysical process that generates simultaneously gravitational and electrom
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::140259b69b101f08a499314e26e09c1c
https://doi.org/10.1016/j.physletb.2017.07.064
https://doi.org/10.1016/j.physletb.2017.07.064