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Open AccessArticle

Quantum Features of Atom–Field Systems in the Framework of Deformed Fields

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Department of Mathematics and Statistics, College of Science, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia
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Department of Mathematics, Faculty of Science, Sohag University, Sohag 82749, Egypt
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Department of Physics, College of Science, Imam Mohammad Ibn Saud Islamic University (IMSIU), Riyadh 13318, Saudi Arabia
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Department of Physics, College of Science, Princess Nourah bint Abdulrahman University, Riyadh 11564, Saudi Arabia
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Author to whom correspondence should be addressed.
Appl. Sci. 2021, 11(1), 408; https://doi.org/10.3390/app11010408
Received: 5 November 2020 / Revised: 20 December 2020 / Accepted: 25 December 2020 / Published: 4 January 2021
(This article belongs to the Section Quantum Science and Technology)
We propose a new kind of Schrödinger cat state introduced as a superposition of spin coherent states in the framework of noncommutative spaces. We analyze the nonclassical features for these noncommutative deformed states in terms of the main physical parameters. The physical importance of deformed states is that they provide a convenient description of a large set of laser systems. As an application, we develop the Jaynes–Cummings model by considering the interaction among atoms and cat state fields associated to deformed spin algebras. In this context, we show the dynamical behavior of the nonlocal correlation and nonclassical properties in these quantum systems. View Full-Text
Keywords: deformed coherent states; cat deformed states; noncommutative spaces; deformed su(2) algebra; real and ideal lasers; photon antibunching; sub-Poissonian photon statistics; entanglement deformed coherent states; cat deformed states; noncommutative spaces; deformed su(2) algebra; real and ideal lasers; photon antibunching; sub-Poissonian photon statistics; entanglement
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MDPI and ACS Style

Abdel-Khalek, S.; Berrada, K.; Altowyan, A.S. Quantum Features of Atom–Field Systems in the Framework of Deformed Fields. Appl. Sci. 2021, 11, 408. https://doi.org/10.3390/app11010408

AMA Style

Abdel-Khalek S, Berrada K, Altowyan AS. Quantum Features of Atom–Field Systems in the Framework of Deformed Fields. Applied Sciences. 2021; 11(1):408. https://doi.org/10.3390/app11010408

Chicago/Turabian Style

Abdel-Khalek, Sayed; Berrada, Kamal; Altowyan, Abeer S. 2021. "Quantum Features of Atom–Field Systems in the Framework of Deformed Fields" Appl. Sci. 11, no. 1: 408. https://doi.org/10.3390/app11010408

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