Dirac equation with CPRS potential and Cornell tensor interaction in the presence of spin and pseudospin symmetry

被引：1

作者：

Sedaghatnia, Parisa ^{[1
]}

Hassanabadi, Hassan ^{[1
]}

de Montigny, Marc ^{[2
]}

机构：

[1] Shahrood Univ Technol, Fac Phys, POB 3619995161-316, Shahrood, Iran

[2] Univ Alberta, Fac St Jean, Edmonton, AB T6G 4G9, Canada

来源：

INTERNATIONAL JOURNAL OF MODERN PHYSICS E | 2020年 / 29卷 / 08期

基金：

加拿大自然科学与工程研究理事会;

关键词：

Dirac equation; spin symmetry; pseudospin symmetry; nuclear spectroscopy; quasi-exactly solvable equations; RELATIVISTIC SYMMETRY; COHERENT STATES; SPECTRUM; SCALAR;

D O I：

10.1142/S0218301320500640

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

Motivated by the prominent role of tensor interactions in nuclear spectroscopy and many applications of spin and pseudospin symmetry in hadronic and nuclear physics, we solve the Dirac equation with a CPRS potential and a Cornell tensor interaction, in the spin and pseudospin symmetry limits, by using the quasi-exactly solvable method. We obtain explicitly the wave functions for the two lowest energy levels, both for spin and pseudospin symmetry. We also discuss the degeneracy of the system.

引用

页数：16

共 50 条

[1] Pseudospin and spin symmetry of Dirac equation under Deng–Fan potential and Yukawa potential as a tensor interaction
H Hassanabadi
B H Yazarloo
N Salehi
[J]. Indian Journal of Physics, 2014, 88 : 405 - 411
[2] Spin and Pseudospin Symmetries of Dirac Equation and the Yukawa Potential as the Tensor Interaction
Hassanabadi, H.
Maghsoodi, E.
Zarrinkamar, S.
[J]. COMMUNICATIONS IN THEORETICAL PHYSICS, 2012, 58 (06) : 807 - 814
[3] Spin and Pseudospin Symmetries of Dirac Equation and the Yukawa Potential as the Tensor Interaction
H.Hassanabadi
E.Maghsoodi
S.Zarrinkamar
[J]. Communications in Theoretical Physics, 2012, 58 (12) : 807 - 814
[4] Pseudospin and spin symmetry in the Dirac equation with Woods-Saxon potential and tensor potential
Aydogdu, O.
Sever, R.
[J]. EUROPEAN PHYSICAL JOURNAL A, 2010, 43 (01): : 73 - 81
[5] Pseudospin and spin symmetry in the Dirac equation with Woods-Saxon potential and tensor potential
O. Aydoğdu
R. Sever
[J]. The European Physical Journal A, 2010, 43
[6] Pseudospin and spin symmetry of Dirac equation under Deng-Fan potential and Yukawa potential as a tensor interaction
Hassanabadi, H.
Yazarloo, B. H.
Salehi, N.
[J]. INDIAN JOURNAL OF PHYSICS, 2014, 88 (04) : 405 - 411
[7] Pseudospin and spin symmetry in Dirac-Morse problem with a tensor potential
Aydogdu, Oktay
Sever, Ramazan
[J]. PHYSICS LETTERS B, 2011, 703 (03) : 379 - 385
[8] Dirac Equation with a New Tensor Interaction under Spin and Pseudospin Symmetries
C.A.Onate
M.C.Onyeaju
A.N.Ikot
O.Ebomwonyi
J.O.A.Idiodi
[J]. Communications in Theoretical Physics, 2018, 70 (09) : 294 - 298
[9] Dirac Equation with a New Tensor Interaction under Spin and Pseudospin Symmetries
Onate, C. A.
Onyeaju, M. C.
Ikot, A. N.
Ebomwonyi, O.
Idiodi, J. O. A.
[J]. COMMUNICATIONS IN THEORETICAL PHYSICS, 2018, 70 (03) : 294 - 298
[10] Approximate spin and pseudospin solutions to the Dirac equation for the inversely quadratic Yukawa potential and tensor interaction
Hamzavi, M.
Ikhdair, S. M.
Ita, B. I.
[J]. PHYSICA SCRIPTA, 2012, 85 (04)

← 1 2 3 4 5 →