000			naa a22 7ar4500
005			20151026090637.0
008			150528t xxu||||| |||| 00| 0 tu d
001			265876
016			_a000316187100013
022			_a1674-1056
040			_aNEU
041			_aeng
050	0	4	_aQC23
100	1		_9574703 _aEshghi, M.
245	1	0	_aRelativistic symmetry of position-dependent mass particles in a Coulomb field including tensor interaction _cM.Eshghi, M.Hamzavi, S.M.Ikhdair,
260			_bIop Publıshıng Ltd, _c2013.
520			_aThe spatially-dependent mass Dirac equation is solved exactly for attractive scalar and repulsive vector Coulomb potentials, including a tensor interaction under the spin and pseudospin symmetric limits. Closed forms of the energy eigenvalue equation and wave functions are obtained for arbitrary spin-orbit quantum number kappa. Some numerical results are also given, and the effect of tensor interaction on the bound states is presented. It is shown that tensor interaction removes the degeneracy between two states in the spin doublets. We also investigate the effects of the spatially-dependent mass on the bound states under spin symmetric limit conditions in the absence of tensor interaction
650		0	_9572720 _aNear East University Article
650		0	_9572723 _aYakın Doğu Üniversitesi Makale
650			_9125208 _aPhysics
650			_9572798 _aDirac equation
650			_9574704 _aspin and pseudospin symmetries;
650			_9574705 _aspatially-dependent mass;
650			_9574706 _aClusters
773			_gMar 2013, Volume: 22, Issue: 3 _tChınese Physıcs B _x16741056
856			_uhttp://library.neu.edu.tr:2048/login?url=http://dx.doi.org/10.1088/1674-1056/22/3/030303
942			_x1000005 _kQC0000023R452013 _cOED
999			_c242563