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pro vyhledávání: '"Barbosa, Marcelo"'
In this paper we consider the Penrose limit in the case of two gravity duals. One of them, consists of compactified I-branes (intersecting sets of D5-branes over $(1+1)$ dimensions). The second consists of D5-branes compactified on a circle. Both com
Externí odkaz:
http://arxiv.org/abs/2405.08767
Autor:
Barbosa, Marcelo R., Nastase, Horatiu
In this paper we study the Penrose limit of the T-dual of the MNa solution and its field theory dual, in order to better understand the effect of T-duality in this case. We find a matching of string pp wave oscillators and their masses to the field t
Externí odkaz:
http://arxiv.org/abs/2307.15587
Autor:
Barbosa, Marcelo Werneck, Gomes, André
Publikováno v:
In Food Quality and Preference January 2025 122
Autor:
Nastase, Horatiu, Barbosa, Marcelo R.
In three dimensions, a theory with spontaneous breaking of supersymmetry was described holographically by the Maldacena-Nastase (MNa) solution. We revisit the issue of its Penrose limit, and compare the resulting pp wave and its string eigenstates to
Externí odkaz:
http://arxiv.org/abs/2112.13802
Autor:
Bronzo, Marcelo1 (AUTHOR), Barbosa, Marcelo Werneck2 (AUTHOR) marcelo.werneck@uc.cl, de Sousa, Paulo Renato3 (AUTHOR), Torres Junior, Noel4 (AUTHOR), Valadares de Oliveira, Marcos Paulo5 (AUTHOR)
Publikováno v:
Administrative Sciences (2076-3387). Aug2024, Vol. 14 Issue 8, p181. 25p.
Autor:
Barbosa, Marcelo de Andrade.
Orientador: Carolina Fernandes
O aproveitamento racional dos recursos dentro das propriedades agrícolas pode aumentar a estabilidade do sistema de produção, maximizando a eficiência por meio do aumento de produtividade associado a redução
O aproveitamento racional dos recursos dentro das propriedades agrícolas pode aumentar a estabilidade do sistema de produção, maximizando a eficiência por meio do aumento de produtividade associado a redução
Externí odkaz:
http://hdl.handle.net/11449/191375
Validação externa pelo GiViTI do APACHE II e SOFA para doentes críticos no ciclo gravídico-puerperal
Autor:
Barbosa, Marcelo Lopes
Publikováno v:
Biblioteca Digital de Teses e Dissertações da UNIFORUniversidade de FortalezaUNIFOR.
Made available in DSpace on 2019-03-30T00:31:18Z (GMT). No. of bitstreams: 0 Previous issue date: 2018-12-19
Maternal death still poses a major challenge in developing countries. The use of predictive models can help to combat such unacceptable
Maternal death still poses a major challenge in developing countries. The use of predictive models can help to combat such unacceptable
Externí odkaz:
https://uol.unifor.br/oul/ObraBdtdSiteTrazer.do?method=trazer&ns=true&obraCodigo=108645
http://dspace.unifor.br/handle/tede/108645
http://dspace.unifor.br/handle/tede/108645
Publikováno v:
Journal of Mathematical Physics, 63, 113502 (2022)
We investigate the statistical properties of $C=uvu^{-1}v^{-1}$, when $u$ and $v$ are independent random matrices, uniformly distributed with respect to the Haar measure of the groups $U(N)$ and $O(N)$. An exact formula is derived for the average val
Externí odkaz:
http://arxiv.org/abs/2004.09266
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