http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Approximate Analytical Solutions of the Klein-Gordon Equation with an Exponential-type Potential
Akpan N. IKOT,Hillary P. OBONG,Tamunoimi M. ABBEY,Joy D. OLISA 한국물리학회 2015 새물리 Vol.65 No.8
The approximate analytical bound and scattering state of the Klein-Gordon equation in Ddimensions for an arbitrary l-state for a seven-parameter exponential-type potential is presented. We obtain the bound-state solutions by using the supersymmetry quantum mechanics method, and the normalized wave function and the scattering phase-shift factors are determined by using the properties of the partial-wave analysis technique. Special cases of the seven-parameter exponentialtype potential are discussed in detail.
Dirac Equation for the Generalized Deng-Fan Potential with Coulomb and Yukawa Tensor Interactions
A. N. Ikot,H. Hassanabadi,B. H. Yazarloo,S. Zarrinkamar 한국물리학회 2013 THE JOURNAL OF THE KOREAN PHYSICAL SOCIETY Vol.63 No.8
In this paper, we investigate the bound-state solutions of the Dirac equation with the generalizedDeng-Fan potential within the framework of spin and pseudospin symmetries and with Coulomblikeand Yukawa-like tensor interactions by using a supersymmetric quantum-mechanics (SUSYQM)formulation. We obtain the energy eigenvalue equations and the corresponding upper and lowerspinor wave functions for both the spin and the pseudospin cases. We also report some numericalresults and figures to show the effect of the tensor interaction.
Akpan N. Ikot,Elham Maghsoodi,Hassan Hassanabadi,Joseph A. Obu 한국물리학회 2014 THE JOURNAL OF THE KOREAN PHYSICAL SOCIETY Vol.64 No.9
In this paper, we obtain the approximate analytical bound-state solutions of the Dirac particlewith the generalized Yukawa potential within the framework of spin and pseudospin symmetries forthe arbitrary state with a generalized tensor interaction. The generalized parametric Nikiforov-Uvarov method is used to obtain the energy eigenvalues and the corresponding wave functions inclosed form. We also report some numerical results and present figures to show the effect of thetensor interaction.
Uduakobong S. Okorie,Akpan N. Ikot,Ephraim O. Chukwuocha 대한화학회 2020 Bulletin of the Korean Chemical Society Vol.41 No.6
In our study, the improved version of the deformed exponential-type potential energy model is reported for different diatomic molecules. The effectiveness of the improved deformed exponential-type potential is tested by simulating the inter-nuclear interaction potential curves for the state of, state of, state of and state of molecules.
Relativistic Treatment of Spin-zero Particles Subjected to the Shifted Tietz-Wei Potential Model
C. A. Onate,A. N. Ikot,M. C. Onyeaju,E. E. Ituen,E. Aghemenloh,O. Ebomwonyi 한국물리학회 2018 THE JOURNAL OF THE KOREAN PHYSICAL SOCIETY Vol.73 No.5
The approximate solutions of the Klein-Gordon equation with the shifted Tietz-Wei potential function are thoroughly studied for Klein-Gordon equation with both 2V and V potentials by using a suitable approximation scheme for the centrifugal term in the framework of the supersymmetric approach. The non-relativistic limits in both cases are obtained, and the numerical results are computed. We have equally investigated the Fisher information on the shifted Tietz-Wei potential function in the case of the non-relativistic limit of the Klein-Gordon equation with potential V because this is only possible in the non-relativistic regime. The Fisher information is observed to be inversely proportional to both Ch and bh, where Ch is the optimization parameter and bh = fi(1 Ch), with fi being the Morse constant.
Relativistic Symmetries in the Dirac Equation for an Eight-parameter Exponential-type Potential
H. P. OBONG,Akpan Ndem IKOT,I. O. OWATE,Hassan HASSANABADI 한국물리학회 2016 새물리 Vol.66 No.2
Applying the Pekeris approximation to the centrifugal term, we investigated the spin and pseudospin symmetric solutions of the Dirac equation for $an$ eight-parameter exponential-type potential with a Coulomb-like tensor interaction. The energy eigenvalue equation and the corresponding eigenfunction are obtained using the Nikiforov-Uvarov (NU) method. The effects of the Coulomb tensor interaction are investigated numerically.
Hilary P. Obong,Akpan N. Ikot,I. O. Owate,H. Hassanabadi 한국물리학회 2015 THE JOURNAL OF THE KOREAN PHYSICAL SOCIETY Vol.66 No.6
In this paper, we study the Dirac equation with a multiparameter exponential-type potentialincluding two tensor interactions. We obtain the energy eigenvalues by using the Nikiforov-Uvarovmethod. The corresponding wave functions are obtained and expressed in terms of hypergeometricfunctions. The effects of the Coulomb and the Yukawa tensor interactions are also investigatednumerically and discussed in detail.
Isonguyo, Cecilia N.,Okon, Ituen B.,Ikot, Akpan N.,Hassanabadi, Hassan Korean Chemical Society 2014 Bulletin of the Korean Chemical Society Vol.35 No.12
We present the solution of Klein Gordon equation with new generalized Morse-like potential using SUSYQM formalism. We obtained approximately the energy eigenvalues and the corresponding wave function in a closed form for any arbitrary l state. We computed the numerical results for some selected diatomic molecules.
Thermodynamic Properties of the Modified Yukawa Potential
U. S. Okorie,E. E. Ibekwe,A. N. Ikot,M. C. Onyeaju,E. O. Chukwuocha 한국물리학회 2018 THE JOURNAL OF THE KOREAN PHYSICAL SOCIETY Vol.73 No.9
Within the framework of the modified factorization method, we solve the Schrodinger equation with the modified Yukawa potential. The energy spectrum is obtained using the Pekeris approximation scheme for the centrifugal term. The thermodynamic properties, including the vibrational partition function, vibrational mean energy, vibrational mean free energy, vibrational specific heat capacity and vibrational entropy, are calculated. As a special case, we compare our result with that work of Dong [Int. J. Quant. Chem. 107, 366 (2007)] and find good agreement.
Cecilia N. Isonguyo,Ituen B. Okon,Akpan N. Ikot,Hassan Hassanabadi 대한화학회 2014 Bulletin of the Korean Chemical Society Vol.35 No.12
We present the solution of Klein Gordon equation with new generalized Morse-like potential using SUSYQM formalism. We obtained approximately the energy eigenvalues and the corresponding wave function in a closed form for any arbitrary l state. We computed the numerical results for some selected diatomic molecules.