Zobrazeno 1 - 10
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pro vyhledávání: '"Gaete P"'
Autor:
Gaete, Benjamin, Schleicher, Dominik R. G., Lupi, Alessandro, Reinoso, Bastian, Fellhauer, Michael, Vergara, Marcelo C.
More than 300 supermassive black holes have been detected at redshifts larger than 6, and they are abundant in the centers of local galaxies. Their formation mechanisms, however, are still rather unconstrained. A possible origin of these supermassive
Externí odkaz:
http://arxiv.org/abs/2406.13072
Electrifying the car fleet is a major strategy for mitigating greenhouse gas emissions in the transport sector. However, electrification alone will not solve all the negative externalities associated with cars. In light of other problems such as stre
Externí odkaz:
http://arxiv.org/abs/2402.19380
Autor:
Redaelli, E., Bovino, S., Lupi, A., Grassi, T., Gaete-Espinoza, D., Sabatini, G., Caselli, P.
Cosmic rays (CRs) heavily impact the chemistry and physics of cold and dense star-forming regions. However, characterising their ionisation rate is still challenging from an observational point of view. In the past, a few analytical formulas have bee
Externí odkaz:
http://arxiv.org/abs/2402.10852
Publikováno v:
Phys. Rev. D 109, 104039 (2024)
In the present work, considering critical gravity as a gravity model, an electrically charged topological Anti-de Sitter black hole with a matter source characterized by a nonlinear electrodynamics framework is obtained. This configuration is defined
Externí odkaz:
http://arxiv.org/abs/2401.02045
We investigate physical consequences of non-linear electrodynamic coupled to parameters that signal violation Lorentz-symmetry breaking (LSV). Our undertaking is done by considering a general non-linear photonic Lagrangian which coupled to the Carrol
Externí odkaz:
http://arxiv.org/abs/2401.01358
Publikováno v:
Fortschritte der Physik (2024)
This work examines the thermodynamics and hydrodynamics behaviors of a five-dimensional black hole under the influence of an external magnetic field. The solution is the gravity dual to the Anti-de Sitter/Boundary Conformal Field Theory correspondenc
Externí odkaz:
http://arxiv.org/abs/2310.17092
Heat pumps are a key technology for reducing fossil fuel use in the heating sector. However, the transition to heat pumps implies an increase in electricity demand, especially in the cold winter months. Therefore, the flexible operation of heat pumps
Externí odkaz:
http://arxiv.org/abs/2307.12918
Autor:
Gaete, Patricio, Helayël-Neto, J. A.
We examine the electromagnetic radiation produced by a moving charge in the QED vacuum that behaves as a dispersive medium characterized by a geometrical structure (discreteness/granularity) that emerges from loop quantum gravity. It is shown that th
Externí odkaz:
http://arxiv.org/abs/2307.06519
Publikováno v:
BMC Public Health, Vol 24, Iss 1, Pp 1-14 (2024)
Abstract Introduction The consumption of alcohol, tobacco, and cannabis is a public health problem that impacts the cognitive, social, and emotional development of adolescents. Prevention strategies such as the “Unplugged” program are effective i
Externí odkaz:
https://doaj.org/article/694019b18f4c454e9f606284af196f49
Publikováno v:
Uniciencia, Vol 38, Iss 1, Pp 1-24 (2024)
[Objetivo] La enseñanza de la cuantificación suele enfocarse en fórmulas para cuantificar la medida de magnitudes geométricas, ignorando sus usos en otras disciplinas. Esto hace indispensable formular marcos de referencia que le permitan a dicha
Externí odkaz:
https://doaj.org/article/330a3a317bdf4e0d8d49ffe35fd79586