Zobrazeno 1 - 10
of 137
pro vyhledávání: '"Pavan, A. B."'
Publikováno v:
Phys.Rev.D 109 (2024) 2, 024027
We investigate quasitopological black holes in $(2+1)$ dimensions in the context of electromagnetic-generalized-quasitopological-gravities (EM-GQT). For three different families of geometries of quasitopological nature, we study the causal structure
Externí odkaz:
http://arxiv.org/abs/2401.10025
This paper comprehensively reviews hand gesture datasets based on Ultraleap's leap motion controller, a popular device for capturing and tracking hand gestures in real-time. The aim is to offer researchers and practitioners a valuable resource for de
Externí odkaz:
http://arxiv.org/abs/2311.04373
Autor:
Aayushi Padia, Aryan T. N., Sharan Thummagunti, Vivaan Sharma, Manjunath K. Vanahalli, Prabhu Prasad B. M., Girish G. N., Yong-Guk Kim, Pavan Kumar B. N.
Publikováno v:
Sensors, Vol 24, Iss 19, p 6319 (2024)
Object detection and classification in autonomous vehicles are crucial for ensuring safe and efficient navigation through complex environments. This paper addresses the need for robust detection and classification algorithms tailored specifically for
Externí odkaz:
https://doaj.org/article/39d322a8735c466a9ebeb63c77dbd2df
Autor:
Abdalla, E., Cuadros-Melgar, B., Fontana, R. D. B., de Oliveira, Jeferson, Papantonopoulos, Eleftherios, Pavan, A. B.
Publikováno v:
Phys. Rev. D 99, 104065 (2019)
We study the instability of a Reissner-Nordstr\"om-AdS (RNAdS) black hole under perturbations of a massive scalar field coupled to Einstein tensor. Calculating the potential of the scalar perturbations we find that as the strength of the coupling of
Externí odkaz:
http://arxiv.org/abs/1903.10850
Akademický článek
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Publikováno v:
Modern Physics Letters A Vol. 33, No. 26 (2018) 1850147
In this work, the s-wave, p-wave and d-wave holographic superconductors in the Ho\v{r}ava-Lifshitz gravity are investigated in the probe limit. For the present approach, it is shown that the equations of motion for different wave states in Einstein g
Externí odkaz:
http://arxiv.org/abs/1810.03941
Publikováno v:
Phys. Rev. D 99, 044023 (2019)
In this work we have considered a model that includes the interaction of gravity and matter fields with Galilean invariance (the so-called derivative coupling) as well as some corresponding black hole type solutions. Quasinormal perturbations of two
Externí odkaz:
http://arxiv.org/abs/1810.01198
Publikováno v:
Eur.Phys.J. C79 (2019) no.4, 338, (2019-04-13)
We investigate the dynamical behavior of a scalar field non-minimally coupled to Einstein's tensor and Ricci scalar in geometries of asymptotically de Sitter spacetimes. We show that the quasinormal modes remain unaffected if the scalar field is mass
Externí odkaz:
http://arxiv.org/abs/1808.01044
Publikováno v:
Mod. Phys. Lett. A, Vol. 32, No. 25 (2017) 1750134
In this letter, a matrix method is employed to study the scalar quasinormal modes of Kerr as well as Kerr-Sen black holes. Discretization is applied to transfer the scalar perturbation equation into a matrix form eigenvalue problem, where the resulti
Externí odkaz:
http://arxiv.org/abs/1703.06439
Publikováno v:
IEEE Access, Vol 10, Pp 128697-128720 (2022)
Authentication while maintaining anonymity when availing a service over the internet is a significant privacy challenge. Anonymous credentials (AC) address this by providing the user with a credential issued by a trusted entity that convinces the ser
Externí odkaz:
https://doaj.org/article/3692774d684343a09df4b9622c9e3f78