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Revista mexicana de física
versión impresa ISSN 0035-001X
Rev. mex. fis. vol.53 no.1 México feb. 2007
Investigación
Thoughts on duality and fundamental constants
J.A. Nieto*, L. Ruiz, and J. Silvas
Facultad de Ciencias FísicoMatemáticas, Universidad Autónoma de Sinaloa, 80000, Culiacán, Sinaloa, México,
*email: nieto@uas.uasnet.mx
Recibido el 13 de septiembre de 2006
Aceptado el 18 de enero de 2007
Abstract
We consider some fundamental constants from the point of view of the duality symmetry. Our analysis of duality is focused on three issues: the maximum radiated power of gravitational waves, the cosmological constant, and the magnetic monopole mass. We show that the maximum radiated power of gravitational waves implies that the Planck time is a minimal time. Furthermore, we prove that duality implies a quantization of the cosmological constant. Finally, by using one of the Euler series for the number π, we show that the Dirac electricmagnetic charge quantization implies a mass for the magnetic monopole (or neutrino) of the order of 105 the mass of the electron.
Keywords: Fundamental constants; gravitational waves; cosmological constant; duality.
Resumen
Consideramos algunas constantes fundamentales desde el punto de vista de la simetría de dualidad. Nuestro análisis de dualidad se enfoca en tres temas: la potencia máxima radiada de ondas gravitacionales, la constante cosmológica y la masa del monopolo magnético. Demostramos que la potencia máxima radiada de ondas gravitacionales implica que el tiempo de Planck corresponde a un tiempo mínimo. Mas aún, probamos que la dualidad implica una cuantización de la constante cosmológica. Finalmente, usando una de las series de Euler para el numero π, demostramos que la cuantización de la carga eléctricamagnética de Dirac implica una masa para el monopolo magnético (o neutrino) del orden de 105 la masa del electrón.
Descriptores: Constantes fundamentales; ondas gravitacionales; constante cosmológica; dualidad.
PACS: 04.60.m; 04.30.w; 6.20.Jr; 98.80.k
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Acknowledgments
This work was supported in part by the UAS under the program PROFAPI2006.
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