Zobrazeno 1 - 10
of 675
pro vyhledávání: '"João P. Rodrigues"'
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 2, Pp 1-37 (2024)
Abstract We study the large N dynamics of two massless Yang-Mills coupled matrix quantum mechanics, by minimization of a loop truncated Jevicki-Sakita effective collective field Hamiltonian. The loop space constraints are handled by the use of master
Externí odkaz:
https://doaj.org/article/b8ba15441ec248c1af3041e62fe09fd1
Publikováno v:
Journal of High Energy Physics, Vol 2022, Iss 1, Pp 1-38 (2022)
Abstract In this work we revisit the problem of solving multi-matrix systems through numerical large N methods. The framework is a collective, loop space representation which provides a constrained optimization problem, addressed through master-field
Externí odkaz:
https://doaj.org/article/7bb641b624f34bc291ea76bfa4fe35c3
Publikováno v:
Physics Letters B, Vol 829, Iss , Pp 137056- (2022)
In the context of the AdS4/CFT3 correspondence between higher spin fields and vector theories, we use the constructive bilocal fields based approach to this correspondence, to demonstrate, at the IR critical point of the interacting vector theory and
Externí odkaz:
https://doaj.org/article/3325d02c77444b2d83f7e72cc195963d
Publikováno v:
Physics Letters B, Vol 793, Iss , Pp 169-174 (2019)
We consider the computation of out-of-time-ordered correlators (OTOCs) in the fishnet theories, with a mass term added. These fields theories are not unitary. We compute the growth exponent, in the planar limit, at any value of the coupling and show
Externí odkaz:
https://doaj.org/article/23e0c99fe35d44a5a9e25a3e35114783
Autor:
Mbavhalelo Mulokwe, João P. Rodrigues
Publikováno v:
Journal of High Energy Physics, Vol 2018, Iss 11, Pp 1-22 (2018)
Abstract We study the three dimensional O(N) invariant bosonic vector model with a λ N ϕ a ϕ a 2 $$ \frac{\lambda }{N}{\left({\phi}^a{\phi}^a\right)}^2 $$ interaction at its infrared fixed point, using a bilocal field approach and in an 1/N expans
Externí odkaz:
https://doaj.org/article/42fbcabf30174544b7f4bb460904e896
Autor:
Virgínia M. Bolina, Thays S. Mendonça, Mariana L. Pereira, Caroline P. Domingueti, João P. Rodrigues, Tiago M. Reis, André Oliveira Baldoni
Publikováno v:
Revista Brasileira de Farmácia Hospitalar e Serviços de Saúde, Vol 10, Iss 4, Pp 343-343 (2019)
Introduction: chronic use of corticosteroids can trigger several adverse effects with changes in glycemic, lipid, liver enzymes and electrolyte levels. Therefore, the the aim of the present study was to analyze if the patients on chronic prednisone u
Externí odkaz:
https://doaj.org/article/71de3191bf954d0894f974a752565640
Autor:
Geane Lourenço Bispo, João Domingos Rodrigues, Filipe Pereira Giardini Bonfim, Emily Toledo Coutinho, Elizabeth Orika Ono, Cláudia Araújo Marco
Publikováno v:
Revista Principia, Vol 61, Iss 2, Pp 454-468 (2024)
A espécie vegetal Vasconcellea quercifolia A. St.-Hil. é nativa do Brasil, promissora para a agricultura, com grande importância ecológica e grande consumo em algumas regiões. Neste estudo, objetivou-se analisar a fenologia reprodutiva e a fenol
Externí odkaz:
https://doaj.org/article/3e89387f02c641a69e2297f907f43cfe
Publikováno v:
Territorium: Revista Portuguesa de riscos, prevenção e segurança, Iss 21 (2014)
A partir dos métodos de Gretener e do FRAME, para a avaliação do risco de incêndio, efetuou-se uma análise desensibilidade para determinar quais os parâmetros destes métodos que têm maior influência na segurança contraincêndio dum edifíci
Externí odkaz:
https://doaj.org/article/e6f3ee54c9274cdaa3d969ec8e9f5993
Event analysis from news and social networks is very useful for a wide range of social studies and real-world applications. Recently, event graphs have been explored to model event datasets and their complex relationships, where events are vertices c
Externí odkaz:
http://arxiv.org/abs/2201.00363
Autor:
Mikołaj Krzysztof Wawrzyniak, Juan Manuel Ley-López, João Paulo Rodrigues Martins, Paweł Chmielarz
Publikováno v:
Annals of Forest Science, Vol 80, Iss 1, Pp 1-13 (2023)
Abstract Key message We have examined thermal control for embryo growth and seed germination in European ash. Using historical data (span of 36 years) of embryo index in matured seeds, we showed that maturation is not influenced by the annual average
Externí odkaz:
https://doaj.org/article/5f1256471e43457fb305edabe59568c8