Zobrazeno 1 - 10
of 703
pro vyhledávání: '"Nikiforov-Uvarov method"'
Publikováno v:
Physics Open, Vol 20, Iss , Pp 100220- (2024)
This work investigates the behavior of Shannon entropy and Fisher information for the Varshni-Hellmann potential (VHP) in one and three dimensions using the Nikiforov-Uvarov method. We employ the Greene-Aldrich approximation scheme to obtain the ener
Externí odkaz:
https://doaj.org/article/68c428cc17cb439eb87c5471e226b767
Autor:
Chibueze Onyenegecha, Francis C Eze
Publikováno v:
Mathematics and Computational Sciences, Vol 5, Iss 1, Pp 13-19 (2024)
In this study, we present the analytical solutions of Klein-Gordon equation with modified Mobius square plus Kratzer potential. The energy spectrum and wave functions are obtained via the parametric Nikiforov-Uvarov (NU) method by assuming equal scal
Externí odkaz:
https://doaj.org/article/d12b39d5e5c94fd8a7741a653e85d125
Autor:
Mohamed Abu-Shady, Etido P. Inyang
Publikováno v:
East European Journal of Physics, Iss 1, Pp 167-174 (2024)
In this paper, we investigate the effects of anisotropic parameters, topological defects, and magnetic flux on the dissociation energy of bottomonium in an anisotropic quark-gluon plasma. We use the three-dimensional Schrödinger equation and derive
Externí odkaz:
https://doaj.org/article/8e3c7ee3d2e64bb68539bf9b15ca7dfa
Autor:
Etido P. Inyang, Norshamsuri Ali, Rosdisham Endut, Nursalasawati Rusli, Syed Alwee Aljunid, N.R. Ali, Muhammad Muhammad Asjad
Publikováno v:
East European Journal of Physics, Iss 1, Pp 156-166 (2024)
In this research, the radial Schr¨odinger equation is solved analytically using the Nikiforov-Uvarov method with the Cornell potential. The energy spectrum and the corresponding wave function are obtained in close form. The effect of Topological Def
Externí odkaz:
https://doaj.org/article/323454c7f1ed4945b6374559af871abb
Autor:
Fina O. Faithpraise, Etido P. Inyang
Publikováno v:
East European Journal of Physics, Iss 3, Pp 158-166 (2023)
The Nikiforov-Uvarov approach is used in this study to solve the Schrödinger equation utilizing a class of inversely quadratic Yukawa plus Hulthén potential model with an approximation to the centrifugal term. The normalized wave function and energ
Externí odkaz:
https://doaj.org/article/e2254a62c5d24fb4b2963ba95f10131f
Comparative Study of the Mass Spectra of Heavy Quarkonium System with an Interacting Potential Model
Publikováno v:
East European Journal of Physics, Iss 3, Pp 146-157 (2023)
In this work, the comparison of the mass spectra of heavy quarkonium system with an interacting potential (Class of Yukawa potential) was studied. The Schrodinger equation is analytically solved using Nikiforov- Uvarov (NU) method and series expansio
Externí odkaz:
https://doaj.org/article/cc04bd18e69a4e6f801f01b54c9f0e94
Autor:
Mohamed Abu-Shady, Etido P. Inyang
Publikováno v:
East European Journal of Physics, Iss 1, Pp 63-68 (2023)
The bound state energy eigenvalues and the corresponding eigenfunctions of the generalized Woods-Saxon potential reported in [Phys. Rev. C, 72, 027001 (2005)] is extended to the fractional forms using the generalized fractional derivative and the fra
Externí odkaz:
https://doaj.org/article/5dd67692363d411aa5fd6dc1609d1d2d
Publikováno v:
East European Journal of Physics, Iss 4, Pp 87-98 (2022)
In this study, the energy equation and normalized wave function were obtained by solving the Schrödinger equation analytically utilizing the Eckart-Hellmann potential and the Nikiforov-Uvarov method. Fisher information and Shannon entropy were inves
Externí odkaz:
https://doaj.org/article/2b28c54ab9a643f29afd2b4394455b19
Autor:
Mohamed Abu-Shady, Etido P. Inyang
Publikováno v:
East European Journal of Physics, Iss 4, Pp 80-86 (2022)
Trigonometric Rosen-Morse Potential is employed as a mesonic potential interaction. The extended Nikiforov-Uvarov method is used to solve the N-radial Fractional Schrödinger equation analytically. Using the generalized fractional derivative, the ene
Externí odkaz:
https://doaj.org/article/5d486c95977c47268b815cfefb52158f
Autor:
M. Mirzaei Nia, M. R. Shojaei
Publikováno v:
Journal of Nuclear Research and Applications, Vol 2, Iss 4, Pp 1-6 (2022)
We have studied the binding energies of a group of single Λ-hypernuclei in a relativistic approach and modeled the single Λ-hypernuclei as a Λ-core binary system. Since the Hellmann potential is ideal for defining nucleon-core interaction and the
Externí odkaz:
https://doaj.org/article/f820ba9d22894e4cbbaf040691e40162