Zobrazeno 1 - 10
of 5 384
pro vyhledávání: '"A. Abdel-Aty"'
Publikováno v:
Alexandria Engineering Journal, Vol 91, Iss , Pp 95-102 (2024)
The damping spectrum of surface plasmon polaritons (SPPs) is significantly enhanced for atom localization in regions beneath λ/20×λ/20. By changing the phases and directions of control fields, two and single localization peaks are observed in the
Externí odkaz:
https://doaj.org/article/d61302ea439244e48c7653ef9a0e66c5
Autor:
V. Vijayaraj, C. Ravichandran, Kottakkaran Sooppy Nisar, N. Valliammal, K. Logeswari, Wedad Albalawi, A. Abdel-Aty
Publikováno v:
Arab Journal of Basic and Applied Sciences, Vol 30, Iss 1, Pp 440-451 (2023)
AbstractIn this article, we tackle the optimal control and controllability of neutral fractional nonlocal integro-differential equations (NFNIE) of Atangana–Baleanu–Caputo with non-instantaneous impulses. Semigroup theory, noncompactness measurem
Externí odkaz:
https://doaj.org/article/ceed819f71364deeb0a5516516bb8674
Autor:
Dina Abdelhamid, Wedad Albalawi, Kottakkaran Sooppy Nisar, A. Abdel-Aty, Suliman Alsaeed, M. Abdelhakem
Publikováno v:
AIMS Mathematics, Vol 8, Iss 10, Pp 24609-24631 (2023)
A new form of basis functions structures has been constructed. These basis functions constitute a mix of Chebyshev polynomials and Legendre polynomials. The main purpose of these structures is to present several forms of differentiation matrices. The
Externí odkaz:
https://doaj.org/article/a6dc0028ba774df2842abda4265f2010
Publikováno v:
Alexandria Engineering Journal, Vol 61, Iss 12, Pp 9457-9470 (2022)
Dispersive wave propagations are described by nonlinear models, such as regularized long waves and modified regularized long waves, where nonlinearity and dispersion are important aspects of wave evolution to model long-wave propagation in dispersive
Externí odkaz:
https://doaj.org/article/c81c7326c51d49d49a7677f65acf8e4d
Autor:
Emale, K. B., Peng, Jia-Xin, Djorwe, P., Abdourahimi, Abdel-Aty, A. -H., Nisar, K. S., Engo, S. G. N.
We investigate perfect optical nonreciprocal transmission in a hybrid optomechanical system that incorporates an atomic ensemble. By introducing complex coupling strengths between the atomic ensemble and a mechanical oscillator, nonreciprocity is ind
Externí odkaz:
http://arxiv.org/abs/2410.23768
Autor:
Emale, K. B., Peng, J. -X., Djorwe, P., Sarma, A. K., Abdourahimi, Abdel-Aty, A. -H., Nisar, K. S., Engo, S. G. N.
This work presents a theoretical framework for enhancing quantum correlations in a hybrid double-cavity optomechanical system that hosts an atomic ensemble. We investigate the role of the coupling phase $\phi$ between cavity 1 and the atomic ensemble
Externí odkaz:
http://arxiv.org/abs/2410.09848
Autor:
Massembele, D. R. K., Djorwé, P., Emale, K. B., Peng, Jia-Xin, Abdel-Aty, A. -H., Nisar, K. S.
We propose a scheme to generate low driving threshold quantum correlations in Brillouin optomechanical system based on synthetic magnetism. Our proposal consists of a mechanical (acoustic) resonator coupled to two optical modes through the standard o
Externí odkaz:
http://arxiv.org/abs/2409.01172
Computer vision has advanced research methodologies, enhancing system services across various fields. It is a core component in traffic monitoring systems for improving road safety; however, these monitoring systems don't preserve the privacy of pede
Externí odkaz:
http://arxiv.org/abs/2408.11649
Autor:
Zhang, Zhizhuo, Barboteu, Mikaël, Nie, Xiaobing, Dumont, Serge, Abdel-Aty, Mahmoud, Cao, Jinde
With the development of multi-layer elastic systems in the field of engineering mechanics, the corresponding variational inequality theory and algorithm design have received more attention and research. In this study, a class of equivalent saddle poi
Externí odkaz:
http://arxiv.org/abs/2406.04504
Autor:
Errehymy, Abdelghani, Banerjee, Ayan, Donmez, Orhan, Daoud, Mohammed, Nisar, Kottakkaran Sooppy, Abdel-Aty, Abdel-Haleem
The present work looks for the possible existence of static and spherically symmetric wormhole geometries in Rastall-Rainbow gravity. Since, the Rastall-Rainbow gravity model has been constructed with the combination of Rastall theory and the gravity
Externí odkaz:
http://arxiv.org/abs/2406.04049