Zobrazeno 1 - 10
of 64
pro vyhledávání: '"Gaotsiwe Joel Rampho"'
Autor:
Nuhu Ibrahim, Uduakobong Sunday Okorie, Nidhal Sulaiman, Gaotsiwe Joel Rampho, Morris Ramantswana
Publikováno v:
Frontiers in Physics, Vol 10 (2022)
By employing the extended Nikiforov–Uvarov (ENU) method, we solved the radial Schrodinger equation with the shifted screened Kratzer potential model. The analytical expression of the energy eigenvalues and numerical results were determined for some
Externí odkaz:
https://doaj.org/article/66459f0a2cd540299ab04b093f284fbb
Publikováno v:
Canadian Journal of Physics. 99:253-258
In this study, we have investigated the statistical mechanical properties of the Varshni potential model for some diatomic molecular hydrides via the Euler–Maclaurin formula. This was done using the approximate analytical energy eigenvalues, which
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ae8ddc97b229c324c6111f4db6ee414
https://doi.org/10.1139/cjp-2020-0507
https://doi.org/10.1139/cjp-2020-0507
Publikováno v:
Indian Journal of Physics. 95:2275-2284
The bound and scattering states of relativistic spinless particles with screened Kratzer potential were investigated using the modified factorization method. We employed the Greene–Aldrich approximation scheme and a coordinate transformation to obt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd9202276e7abd3ca4acef33e93eeb2c
https://doi.org/10.1007/s12648-020-01908-y
https://doi.org/10.1007/s12648-020-01908-y
Autor:
C. O. Edet, Hewa Y. Abdullah, Gaotsiwe Joel Rampho, Akpan N. Ikot, P. O. Amadi, Ridha Horchani, I. O. Akpan, Uduakobong S. Okorie
Publikováno v:
Journal of Low Temperature Physics. 202:269-289
By employing the concept of the newly proposed Nikiforov-Uvarov functional analysis (NUFA) method, we solved the Klein–Gordon equation with the improved screened Kratzer potential (ISKP) model. The analytical expressions of the energy eigensolution
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c34f1c59821a0930ad220d8891c3a8d3
https://doi.org/10.1007/s10909-020-02544-w
https://doi.org/10.1007/s10909-020-02544-w
Autor:
Gaotsiwe Joel Rampho
Publikováno v:
Physical Review C. 105
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9bf163c0ea06d11642f54135088f1b26
https://doi.org/10.1103/physrevc.105.054003
https://doi.org/10.1103/physrevc.105.054003
Autor:
Morris Ramantswana, Akpan Ndem Ikot, Gaotsiwe Joel Rampho, Collins Okon Edet, Uduakobong S Okorie
Publikováno v:
Revista Mexicana de Física E. 19
By employing the Nikiforov-Uvarov (NU) method, we solved the time-independent Schrödinger equation (SE) with Manning-Rosen plus a class of Yukawa potential (MRCYP) model. The eigensolutions expressions were obtained and thermodynamic function expres
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90beb8554ae5a6257b9bd8adbfd97d4e
https://doi.org/10.31349/revmexfise.19.020204
https://doi.org/10.31349/revmexfise.19.020204
Autor:
Uduakobong S. Okorie, Gaotsiwe Joel Rampho, Akpan N. Ikot, C. O. Edet, P. O. Amadi, Ahmet Taş
Publikováno v:
Revista Mexicana de Física. 66:824-839
Analytical solutions of the Schrödinger equation for the generalized trigonometric Pöschl–Teller potential by using an appropriate approximation to the centrifugal term within the framework of the Functional Analysis Approach have been considered
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::656883a45020a7bf7f14786291bf2ef0
https://doi.org/10.31349/revmexfis.66.824
https://doi.org/10.31349/revmexfis.66.824
Autor:
Gaotsiwe Joel Rampho, Hewa Y. Abdullah, Uduakobong S. Okorie, Akpan N. Ikot, P. O. Amadi, B. C. Lütfüoğlu
Publikováno v:
Revista Mexicana de Física. 66:742-748
In this study, the Shannon entropy and the Fisher information is investigated with molecular Deng-Fan-Eckart potential for the diatomic molecules and ScF in position and momentum spaces in three dimensions for the ground and the excited states. The r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12816e8d75cb2b927811e98d19e6d954
https://doi.org/10.31349/revmexfis.66.742
https://doi.org/10.31349/revmexfis.66.742
Autor:
Michael C. Onyeaju, Gaotsiwe Joel Rampho, Hewa Y. Abdullah, Ramazan Sever, Uduakobong S. Okorie, Akpan N. Ikot, C. O. Edet, Idris H. Salih, P. O. Amadi
Publikováno v:
Journal of Low Temperature Physics. 202:83-105
In this research work, the Hellmann potential is studied in the presence of external magnetic and AB flux fields within the framework of Schrodinger equation using the Nikiforov–Uvarov functional analysis method. The energy equation and wave functi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8972ebec5ebfc686f0cfe3aa0323b49e
https://doi.org/10.1007/s10909-020-02533-z
https://doi.org/10.1007/s10909-020-02533-z
Autor:
Gaotsiwe Joel Rampho, Akpan N. Ikot, Clement A. Onate, Uduakobong S. Okorie, Michael C. Onyeaju
Publikováno v:
Modern Physics Letters A. 36
In this study, the Klein–Gordon equation (KGE) is solved with the attractive radial potential using the Nikiforov–Uvarov-functional-analysis (NUFA) method in higher dimensions. By employing the Greene–Aldrich approximation scheme, the approxima
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::050d118cf83660bda33e3c2930556198
https://doi.org/10.1142/s0217732321502308
https://doi.org/10.1142/s0217732321502308