Relativistic symmetries of Deng-Fan and Eckart potentials with Coulomb-like and Yukawa-like tensor interactions

被引：12
|
作者：
Ikot, Akpan N. [1 ]
Zarrinkamar, S. [2 ]
Yazarloo, B. H. [3 ]
Hassanabadi, H. [3 ]
机构：
[1] Univ Port Harcourt, Dept Phys, Theoret Phys Grp, Port Harcourt, Nigeria
[2] Islamic Azad Univ, Garmsar Branch, Dept Basic Sci, Garmsar, Iran
[3] Islamic Azad Univ, Shahrood Branch, Dept Basic Sci, Shahrood, Iran
来源：
CHINESE PHYSICS B | 2014年 / 23卷 / 10期
关键词：
Deng-Fan potential; Eckart potential; Nikiforov-Uvarov method; spin and pseudo-spin symmetries; DIRAC-EQUATION; PSEUDOSPIN SYMMETRIES; SPIN;
D O I：
10.1088/1674-1056/23/10/100306
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Relativistic symmetries of the Dirac equation under spin and pseudo-spin symmetries are investigated and a combination of Deng-Fan and Eckart potentials with Coulomb-like and Yukawa-like tensor interaction terms are considered. The energy equation is obtained by using the Nikiforov-Uvarov method and the corresponding wave functions are expressed in terms of the hypergeometric functions. The effects of the Coulomb and Yukawa tensor interactions are numerically discussed as well.
引用
收藏
页数：11
相关论文
共 41 条
  • [1] Relativistic symmetries of Deng Fan and Eckart potentials with Coulomb-like and Yukawa-like tensor interactions
    Akpan N.Ikot
    S.Zarrinkamar
    B.H.Yazarloo
    H.Hassanabadi
    [J]. Chinese Physics B, 2014, 23 (10) : 49 - 59
  • [2] Relativistic symmetries of a multiparameter exponential-type potential within Coulomb-like and Yukawa-like tensor interactions
    Obong, Hilary P.
    Ikot, Akpan N.
    Owate, I. O.
    Hassanabadi, H.
    [J]. JOURNAL OF THE KOREAN PHYSICAL SOCIETY, 2015, 66 (06) : 867 - 876
  • [3] Relativistic symmetries of a multiparameter exponential-type potential within Coulomb-like and Yukawa-like tensor interactions
    Hilary P. Obong
    Akpan N. Ikot
    I. O. Owate
    H. Hassanabadi
    [J]. Journal of the Korean Physical Society, 2015, 66 : 867 - 876
  • [4] Bound State Solutions of the Dirac Equation for the Eckart Potential with Coulomb-Like Yukawa-Like Tensor Interactions
    Ikot, Akpan N.
    Maghsoodi, Elham
    Zarrinkamar, Saber
    Naderi, Leyla
    Hassanabadi, Hassan
    [J]. FEW-BODY SYSTEMS, 2014, 55 (04) : 241 - 253
  • [5] Bound State Solutions of the Dirac Equation for the Eckart Potential with Coulomb-Like Yukawa-Like Tensor Interactions
    Akpan N. Ikot
    Elham Maghsoodi
    Saber Zarrinkamar
    Leyla Naderi
    Hassan Hassanabadi
    [J]. Few-Body Systems, 2014, 55 : 241 - 253
  • [6] Relativistic symmetries in Yukawa-type interactions with Coulomb-like tensor
    Ikhdair, Sameer M.
    Hamzavi, Majid
    Falaye, Babatunde J.
    [J]. APPLIED MATHEMATICS AND COMPUTATION, 2013, 225 : 775 - 786
  • [7] Comments on "Relativistic symmetries in Yukawa-type interactions with Coulomb-like tensor"
    Woods, R. C.
    [J]. APPLIED MATHEMATICS AND COMPUTATION, 2020, 365
  • [8] Relativistic Spin and Pseudospin Symmetries of Inversely Quadratic Yukawa-like plus Mobius Square Potentials Including a Coulomb-like Tensor Interaction
    Ikot, Akpan N.
    Maghsoodi, Elham
    Zarrinkamar, Saber
    Hassanabadi, Hassan
    [J]. FEW-BODY SYSTEMS, 2013, 54 (11) : 2027 - 2040
  • [9] Relativistic Spin and Pseudospin Symmetries of Inversely Quadratic Yukawa-like plus Mobius Square Potentials Including a Coulomb-like Tensor Interaction
    Akpan N. Ikot
    Elham Maghsoodi
    Saber Zarrinkamar
    Hassan Hassanabadi
    [J]. Few-Body Systems, 2013, 54 : 2027 - 2040
  • [10] SOLUTIONS OF THE DIRAC EQUATION WITH THE SHIFTED DENG-FAN POTENTIAL INCLUDING YUKAWA-LIKE TENSOR INTERACTION
    Yaiiya, W. A.
    Falaye, B. J.
    Oluwadare, O. J.
    Oyewumi, K. J.
    [J]. INTERNATIONAL JOURNAL OF MODERN PHYSICS E-NUCLEAR PHYSICS, 2013, 22 (08)
12345