Zobrazeno 1 - 10
of 193
pro vyhledávání: '"Vilatte A"'
Publikováno v:
Phys. Rev. Lett. 132, 231601 (2024)
We show that a class of $L$-loop conformal ladder graphs correspond to twisted partition functions of free massive complex scalars in $d=2L+1$ dimensions. The graphs arise as four-point functions in certain two- and four-dimensional conformal fishnet
Externí odkaz:
http://arxiv.org/abs/2312.00135
Autor:
Campoleoni, Andrea, Delfante, Arnaud, Pekar, Simon, Petropoulos, P. Marios, Rivera-Betancour, David, Vilatte, Matthieu
Publikováno v:
JHEP12(2023)078
Ricci-flat solutions to Einstein's equations in four dimensions are obtained as the flat limit of Einstein spacetimes with negative cosmological constant. In the limiting process, the anti-de Sitter energy--momentum tensor is expanded in Laurent seri
Externí odkaz:
http://arxiv.org/abs/2309.15182
Publikováno v:
JHEP07 (2023) 065
We unravel the boundary manifestation of Ehlers' hidden M\"obius symmetry present in four-dimensional Ricci-flat spacetimes that enjoy a time-like isometry and are Petrov-algebraic. This is achieved in a designated gauge, shaped in the spirit of flat
Externí odkaz:
http://arxiv.org/abs/2212.14062
Publikováno v:
Physical Review D 106, 085004 (2022)
We investigate the (conformally coupled) scalar field on a general Carrollian spacetime in arbitrary dimension. The analysis discloses electric and magnetic dynamics. For both, we provide the energy and the momenta of the field, accompanied by their
Externí odkaz:
http://arxiv.org/abs/2207.01647
Autor:
Andrea Campoleoni, Arnaud Delfante, Simon Pekar, P. Marios Petropoulos, David Rivera-Betancour, Matthieu Vilatte
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 12, Pp 1-46 (2023)
Abstract Ricci-flat solutions to Einstein’s equations in four dimensions are obtained as the flat limit of Einstein spacetimes with negative cosmological constant. In the limiting process, the anti-de Sitter energy-momentum tensor is expanded in La
Externí odkaz:
https://doaj.org/article/b2e23703f2f54495814cbe0a127c89d6
Publikováno v:
Journal of High Energy Physics, Vol 2023, Iss 7, Pp 1-49 (2023)
Abstract We unravel the boundary manifestation of Ehlers’ hidden Möbius symmetry present in four-dimensional Ricci-flat spacetimes that enjoy a time-like isometry and are Petrov-algebraic. This is achieved in a designated gauge, shaped in the spir
Externí odkaz:
https://doaj.org/article/0b0c8c77a7bd4fb5ab621ec7ace7976a
Akademický článek
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Autor:
Adriana Confalone, Miguel Navarro, Carlos Vilatte, Mónica Barufaldi, Laura Aguas, Griselda Ponce
Publikováno v:
Revista de la Facultad de Ciencias Agrarias, Vol 45, Iss 1 (2022)
La fijación de N por los cultivos de leguminosas puede ser un buen componente dentro de un plan general de mejora de la eficiencia del sistema agrícola. Para lograrlo, se debe establecer la adecuación de los cultivos a los ambientes específicos.
Externí odkaz:
https://doaj.org/article/ecb955e4d05046e99af73874a422932c
Publikováno v:
Revista de la Facultad de Ciencias Agrarias, Vol 46, Iss 1 (2022)
El objetivo de este artículo fue encontrar un sinergismo entre los máximos de actividad solar y las lluvias caídas en Azul, Pcia. de Buenos Aires (36°45' S; 59°57' O y altitud: 137 m s. n. m.), empleándose una serie de precipitaciones anuales d
Externí odkaz:
https://doaj.org/article/7cf565b1564a4cc3bc1cdbabaf5a9608
Publikováno v:
Microorganisms, Vol 11, Iss 2, p 512 (2023)
Microalgae are promising host organisms for the production of encapsulated recombinant proteins such as vaccines. However, bottlenecks in bioprocess development, such as the drying stage, need to be addressed to ensure feasibility at scale. In this s
Externí odkaz:
https://doaj.org/article/e2b219a664ce4135ba32dd307e2c919b