Zobrazeno 1 - 10 of 22 pro vyhledávání: '"E S Eyube"'
1
Akademický článek
Bound-state energy spectrum and thermochemical functions of the deformed Schiöberg oscillator
Autor: A. D. Ahmed, E. S. Eyube, E. Omugbe, C. A. Onate, P. Timtere
Publikováno v: Scientific Reports, Vol 13, Iss 1, Pp 1-18 (2023)
Abstract In this study, a diatomic molecule interacting potential such as the deformed Schiöberg oscillator (DSO) have been applied to diatomic systems. By solving the Schrödinger equation with the DSO, analytical equations for energy eigenvalues,
Externí odkaz: https://doaj.org/article/89ffa518f1004e5597757cec04db49f9
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2
Akademický článek
Thermomagnetic properties and its effects on Fisher entropy with Schioberg plus Manning-Rosen potential (SPMRP) using Nikiforov-Uvarov functional analysis (NUFA) and supersymmetric quantum mechanics (SUSYQM) methods
Autor: I. B. Okon, C. A. Onate, R. Horchani, O. O. Popoola, E. Omugbe, E. S. William, U. S. Okorie, E. P. Inyang, C. N. Isonguyo, M. E. Udoh, A. D. Antia, W. L. Chen, E. S. Eyube, J. P. Araujo, A. N. Ikot
Publikováno v: Scientific Reports, Vol 13, Iss 1, Pp 1-33 (2023)
Abstract Thermomagnetic properties, and its effects on Fisher information entropy with Schioberg plus Manning-Rosen potential are studied using NUFA and SUSYQM methods in the presence of the Greene-Aldrich approximation scheme to the centrifugal term
Externí odkaz: https://doaj.org/article/2960b77aca1c4c108a892ecfb79f50d5
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3
Akademický článek
Non-relativistic molecular modified shifted Morse potential system
Autor: C. A. Onate, I. B. Okon, U. E. Vincent, E. S. Eyube, M. C. Onyeaju, E. Omugbe, G. O. Egharevba
Publikováno v: Scientific Reports, Vol 12, Iss 1, Pp 1-8 (2022)
Abstract A shifted Morse potential model is modified to fit the study of the vibrational energies of some molecules. Using a traditional technique/methodology, the vibrational energy and the un-normalized radial wave functions were calculated for the
Externí odkaz: https://doaj.org/article/14de1320a5514e5880fc1853534a7205
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4
Akademický článek
Pure vibrational state energies and statistical-mechanical models for the reparameterized scarf oscillator
Autor: E. S. Eyube, P. P. Notani, G. G. Nyam, Y. Y. Jabil, M. M. Izam
Publikováno v: Frontiers in Physics, Vol 11 (2023)
In this work, the reparameterized Scarf II oscillator was employed to describe the internal vibration of diatomic systems. Analytical equations for bound state pure vibrational energies and canonical partition function were obtained. The equations we
Externí odkaz: https://doaj.org/article/099bca6ae70f47caa85261798112b3a5
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5
Eigensolutions and quantum fisher information for different potential models
Autor: C. A. Onate, I. B. Okon, E. Omugbe, E. S. Eyube, M. C. Onyeaju, J. A. Owolabi, A. N. Ikot
Publikováno v: AVS Quantum Science. 5
The solutions of two potentials with one potential made up of a combination of constant, Yukawa, and inversely quadratic potentials and the other made up of constant, Coulomb, and inversely quadratic potentials are obtained under the radial Schrödin
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::443056e77edb969d619f3eba06acede6
https://doi.org/10.1116/5.0141841
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10
Thermodynamic functions of the improved Scarf II oscillator
Autor: E. S. Eyube, D. Yabwa, G. G. Nyam, P. P. Notani, M. M. Izam, Y. Y. Jabil
In this study, the improved Scarf II oscillator was used to model the internal vibration of a diatomic molecule. By employing the equation of energy levels of the oscillator, the canonical partition function was obtained and used to derive analytical
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b9728299373150547ff750882f541cb6
https://doi.org/10.21203/rs.3.rs-2028772/v1
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