Results 11 to 20 of about 391,403 (360)
On the Operator Product Expansion in Noncommutative Quantum Field Theory [PDF]
JHEP 0005 (2000) 002, 2000 Motivated by the mixing of UV and IR effects, we test the OPE formula in noncommutative field theory. First we look at the renormalization of local composite operators, identifying some of their characteristic IR/UV singularities.
Zamora, Frederic
core +3 more sources
Non-Supersymmetric Conformal Field Theories from Stable Anti-de Sitter Spaces [PDF]
Adv.Theor.Math.Phys.2:1405-1439,1999, 1998 We describe new non-supersymmetric conformal field theories in three and four dimensions, using the CFT/AdS correspondence. In order to believe in their existence at large N_c and strong 't Hooft coupling, we explicitly check the stability of the ...
Distler, Jacques, Zamora, Frederic
core +4 more sources
Separation of analytic sets by rectangles of low complexity [PDF]
arXiv, 2014 We provide Hurewicz tests for the separation of disjoint analytic sets by rectangles of the form $\Gamma\times\Gamma'$ for $\Gamma,\Gamma'\in {\mathbf\Sigma^0_1 , \mathbf\Pi^0_1 , \mathbf\Pi^0_2 }$
Zamora, Rafael
core +1 more source
Mentoring for future female engineers: pilot at the Higher Polytechnic School of Zamora
2021 XI International Conference on Virtual Campus (JICV), 2021 The gender gap is a problem that affects all areas and regions in the world. The lack of females depends on different external and internal factors that make it a complex problem. In particular, this gap is most pronounced in engineering. Engineering and
A. González-Rogado +2 more
semanticscholar +1 more source
Water, 2021 Water is essential for life and human activities. In addition to the constant increase in water demand, there are problems caused by inefficient governance, such as the discharge of untreated wastewater into rivers and seas, which is aggravated by the ...
Fernando Oñate-Valdivieso +4 more
semanticscholar +1 more source
Recomponiendo un puzle. Disquisiciones acerca de la restauración e interpretación de unas pinturas murales de estilo gótico lineal en la iglesia de Santa María la Nueva de Zamora [PDF]
Ge-conservación, 2011 La iglesia de Santa María la Nueva de Zamora, de origen románico, se ha revelado como un puzle enigmático de difícil interpretación en su evolución constructiva.
Sergio Pérez Martín +2 more
doaj +1 more source
Revista Verde de Agroecologia e Desenvolvimento Sustentável, 2023 Los objetivos del trabajo fueron evaluar el efecto de dos tipos de fertilizante sobre los rendimientos biológicos y económicos de lechuga y sobre la calidad de vara en alelí y establecer la Relación Equivalente Tierra Total de los monocultivos y ...
Víctor José Milicia +5 more
doaj +1 more source
COVID-19: una revisión radiológica en medio de la pandemia
Revista Argentina de Radiología, 2022 La actual pandemia SARS-CoV-2 ha cambiado nuestra manera de trabajar y relacionarnos. Fue notificada en Wuhan, provincia de Hubei, en China, en diciembre de 2019.
Ignacio Martín-García +5 more
doaj +1 more source
Water, 2020 This work assessed the groundwater hydrogeochemistry and the drinking water quality of 10 wells supplying the urban area of Zamora, Michoacán, Mexico.
Claudia Alejandra Reyes-Toscano +6 more
semanticscholar +1 more source
Seven new species of Limnophora Robineau-Desvoidy (Diptera: Muscidae) from Ecuador
Revista Brasileira de Entomologia, 2015 Here we describe seven new species of Limnophora from Ecuador: Limnophora bifasciata sp. nov. from Napo, Quito; Limnophora equatoriensis sp. nov. from Zamora-Chinchipe, Zamora; Limnophora femurosetalis sp. nov.
João Manuel Fogaça +1 more
doaj +3 more sources