Zobrazeno 1 - 10
of 220
pro vyhledávání: '"Elsayed, Tarek A."'
Autor:
Elsayed, Tarek A.
We introduce a novel technique for efficiently cooling many-body quantum systems with unknown Hamiltonians down to their ground states with a high fidelity. The technique involves initially applying a strong external field followed by a sequence of s
Externí odkaz:
http://arxiv.org/abs/2207.11726
Autor:
Elsayed, Tarek A.
Publikováno v:
Physica B: Condensed Matter, Volume 650, 414515 (2023)
We introduce a model that explains the phenomenon of correlation-assisted tunneling and puts it in a broader context. This model assumes the existence of an effective force of pure quantum nature between nearby fragments of correlated matter that res
Externí odkaz:
http://arxiv.org/abs/2109.03543
Autor:
ELSAYED, TAREK R.1, EL-SAID, NADIA A. M.2, SAFHI, FATMAH A.3, REYAD, NOUR EL-HOUDA A.4 nouralhoda.ryad@agr.cu.edu.eg
Publikováno v:
Phytopathologia Mediterranea. Apr2024, Vol. 63 Issue 1, p137-154. 18p.
Autor:
Elsayed, Tarek1 (AUTHOR), Hathout, Rania M.2 (AUTHOR) r_hathout@yahoo.com
Publikováno v:
Future Journal of Pharmaceutical Sciences. 3/5/2024, p1-13. 13p.
Autor:
Elsayed, Tarek A., Fine, Boris V.
Publikováno v:
Phys. Rev. B 105, 104305 (2022)
We propose a technique for polarizing and cooling finite many-body classical systems using feedback control. The technique requires the system to have one collective degree of freedom conserved by the internal dynamics. The fluctuations of other degr
Externí odkaz:
http://arxiv.org/abs/2011.09321
Publikováno v:
Bulletin of the National Research Centre, Vol 47, Iss 1, Pp 1-13 (2023)
Abstract Background One of the major threats to human health is malignancy. Treatment regimens usually followed by either chemo or radiotherapy have a wide range of collateral unwanted side effects. Scientists seek alternatives with less or no advers
Externí odkaz:
https://doaj.org/article/b1ba4b18133e491c94466337acc15715
Autor:
Elsayed, Tarek A.
Publikováno v:
International Journal of Quantum Information, 2024
Quantum information and quantum foundations are becoming popular topics for advanced undergraduate courses. Many of the fundamental concepts and applications in these two fields, such as delayed choice experiments and quantum encryption, are comprehe
Externí odkaz:
http://arxiv.org/abs/1907.04221
Autor:
Elsayed, Tarek A.
Publikováno v:
Physica Scripta, Volume 96, Number 2 (2020)
We present a protocol for sending a message over a quantum channel with different layers of security that will prevent an eavesdropper from deciphering the message without being detected. The protocol has two versions where the bits are encoded in ei
Externí odkaz:
http://arxiv.org/abs/1904.05881
Autor:
Mina Nabil Kamel, Sara H. Mahmoud, Yassmin Moatasim, Ahmed El Taweel, Mahmoud Shehata, Mohamed Refaat Shehata, Elsayed Tarek AbdElSalam, Mohamed A. Ali, Ahmed Mostafa
Publikováno v:
Journal of Genetic Engineering and Biotechnology, Vol 20, Iss 1, Pp 1-11 (2022)
Abstract Background Recent studies and reports have documented the ability of the co-circulating seasonal influenza A/H1N1 (ancestor: 2009 pandemic H1N1) and A/H3N2 to exchange their genetic segments, generating a novel H1N2 strain in different geogr
Externí odkaz:
https://doaj.org/article/8f94b2846f694806b0ec084b3b8d2075
Autor:
Elsayed, Tarek A.
Publikováno v:
In Physica B: Condensed Matter 1 February 2023 650