Zobrazeno 1 - 10
of 23
pro vyhledávání: '"O. J. Oluwadare"'
Autor:
O. J. Oluwadare, E. O. Ilesanmi, T. O. Abiola, O. Olubosede, E. A. Odo, S. O. Ajibade, K. J. Oyewumi
Publikováno v:
Advances in High Energy Physics, Vol 2022 (2022)
We investigate the nonrelativistic magnetic effect on the energy spectra, expectation values of some quantum mechanical observables, and diamagnetic susceptibility for some diatomic molecules bounded by the isotropic oscillator plus inverse quadratic
Externí odkaz:
https://doaj.org/article/47ccc8a349844c05a9b8255da9b16acc
Autor:
O. J. Oluwadare, K. J. Oyewumi
Publikováno v:
Advances in High Energy Physics, Vol 2018 (2018)
We study the approximate scattering state solutions of the Duffin-Kemmer-Petiau equation (DKPE) and the spinless Salpeter equation (SSE) with the Hellmann potential. The eigensolutions, scattering phase shifts, partial-waves transitions, and the tota
Externí odkaz:
https://doaj.org/article/46b0ae681fc8472482984e4050de054d
Autor:
K. J. Oyewumi, O. J. Oluwadare
Publikováno v:
Advances in High Energy Physics, Vol 2017 (2017)
In this paper, we studied the approximate scattering state solutions of the Dirac equation with the hyperbolical potential with pseudospin and spin symmetries. By applying an improved Greene-Aldrich approximation scheme within the formalism of functi
Externí odkaz:
https://doaj.org/article/a4b3621d059b4c19ba2c7644e451672b
Publikováno v:
Indian Journal of Physics. 96:1921-1928
In this study, the one-dimensional Schrodinger equation with harmonic oscillator is solved within the formalism of proper quantization rule and obtain the energy levels. By employing Hellmann–Feynman theorem, the expectation value for the square of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::48b64023486c9b8ae5acc527491fd6f9
https://doi.org/10.1007/s12648-021-02139-5
https://doi.org/10.1007/s12648-021-02139-5
Scattering states solutions of Klein–Gordon equation with three physically solvable potential models
Autor:
Kayode John Oyewumi, O. J. Oluwadare
Publikováno v:
Chinese Journal of Physics. 55:2422-2435
The scattering state solutions of the Klein–Gordon equation with equal scalar and vector Varshni, Hellmann and Varshni–Shukla potentials for any arbitrary angular momentum quantum number l are investigated within the framework of the functional a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5dac7cce8d39ba786d584bfdde2d11ac
https://doi.org/10.1016/j.cjph.2017.10.007
https://doi.org/10.1016/j.cjph.2017.10.007
Autor:
O. J. Oluwadare, Kayode John Oyewumi
Publikováno v:
Advances in High Energy Physics
Advances in High Energy Physics, Vol 2017 (2017)
Advances in High Energy Physics, Vol 2017 (2017)
In this paper, we studied the approximate scattering state solutions of the Dirac equation with the hyperbolical potential with pseudospin and spin symmetries. Using a suitable short range approximation within the formalism of functional analytical m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::09cca7f946a06d5ae069c908d7412b66
https://doi.org/10.1155/2017/1634717
https://doi.org/10.1155/2017/1634717
Publikováno v:
Communications in Theoretical Physics. 66:389-395
A generalized Schrodinger approximation, due to Ikhdair & Sever, of the semi-relativistic two-body problem with a rectangular barrier in (1+1) dimensions is compared with exact computations. Exact and approximate transmission and reflection coefficie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8538e7d65ac5a6a9a41cab8c5ed8a510
https://doi.org/10.1088/0253-6102/66/4/389
https://doi.org/10.1088/0253-6102/66/4/389
Publikováno v:
Communications in Theoretical Physics. 65:434-440
Non-relativistic phase shifts for a generalized Yukawa potential V (r) = V0(e −�r /r) V1(e −2�r /r 2 ) are studied by the amplitude-phase method and by a frequently used analytic method based on a Pekeris-type approximation of power-law poten
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a504a16b84e6fce6012e2e3a69514d6
https://doi.org/10.1088/0253-6102/65/4/434
https://doi.org/10.1088/0253-6102/65/4/434
Autor:
Kayode John Oyewumi, O. J. Oluwadare
Publikováno v:
The European Physical Journal Plus. 133
The approximate bound state solutions of the Schrodinger equation with the shifted Deng-Fan potential was obtained via a proper quantization rule. The energy spectra for the homogenous diatomic molecules (H2, I2); the heterogeneous diatomic molecules
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f6363f9418b973938b100b0f33d3a46c
https://doi.org/10.1140/epjp/i2018-12210-0
https://doi.org/10.1140/epjp/i2018-12210-0
Autor:
Muhammed S. Liman, Babatunde J. Falaye, M. M. Melchor, O. J. Oluwadare, Abubakar Sadiq Aliyu, M. D. González-Ramírez, Adenike Grace Adepoju, Kayode John Oyewumi
Publikováno v:
Scientific Reports
Scientific Reports, Vol 7, Iss 1, Pp 1-9 (2017)
Scientific Reports, Vol 7, Iss 1, Pp 1-9 (2017)
Quantum entanglement lies at the heart of quantum information and quantum metrology. In quantum metrology, with a colossal amount of quantum Fisher information (QFI), entangled systems can be ameliorated to be a better resource scheme. However, noisy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b75a0abd9c0ace3b8cf9a6214ab20e4
http://europepmc.org/articles/PMC5709516
http://europepmc.org/articles/PMC5709516