Tajik, F.; Sharifi, Z.; Eshghi, M.; Hamzavi, M.; Bigdeli, M.; Ikhdair, S. M. Eigenspectra and statistical properties of the Klein-Gordon equation with Cornell potential: unequal mixings of scalar and time-like vector potentials. (English) Zbl 07571251 Physica A 535, Article ID 122497, 9 p. (2019). MSC: 82-XX PDFBibTeX XMLCite \textit{F. Tajik} et al., Physica A 535, Article ID 122497, 9 p. (2019; Zbl 07571251) Full Text: DOI arXiv
Ikhdair, Sameer M.; Falaye, Babatunde J.; Hamzavi, Majid Nonrelativistic molecular models under external magnetic and AB flux fields. (English) Zbl 1343.81248 Ann. Phys. 353, 282-298 (2015). MSC: 81V55 81Q05 PDFBibTeX XMLCite \textit{S. M. Ikhdair} et al., Ann. Phys. 353, 282--298 (2015; Zbl 1343.81248) Full Text: DOI arXiv
Eshghi, M.; Mehraban, H.; Ikhdair, Sameer M. Bound states of \((1+1)\)-dimensional Dirac equation with kink-like vector potential and delta interaction. (English) Zbl 1338.81184 Acta Math. Appl. Sin., Engl. Ser. 31, No. 4, 1131-1140 (2015). MSC: 81Q05 81Q15 PDFBibTeX XMLCite \textit{M. Eshghi} et al., Acta Math. Appl. Sin., Engl. Ser. 31, No. 4, 1131--1140 (2015; Zbl 1338.81184) Full Text: DOI arXiv
Hamzavi, Majid; Ikhdair, Sameer M.; Falaye, Babatunde J. Dirac bound states of anharmonic oscillator in external fields. (English) Zbl 1342.35288 Ann. Phys. 341, 153-163 (2014). MSC: 35Q41 81R25 81Q05 PDFBibTeX XMLCite \textit{M. Hamzavi} et al., Ann. Phys. 341, 153--163 (2014; Zbl 1342.35288) Full Text: DOI arXiv
Ikhdair, Sameer M.; Hamzavi, Majid; Falaye, Babatunde J. Relativistic symmetries in Yukawa-type interactions with Coulomb-like tensor. (English) Zbl 1334.81033 Appl. Math. Comput. 225, 775-786 (2013). MSC: 81Q05 PDFBibTeX XMLCite \textit{S. M. Ikhdair} et al., Appl. Math. Comput. 225, 775--786 (2013; Zbl 1334.81033) Full Text: DOI
Ikhdair, Sameer M.; Sever, Ramazan Relativistic two-dimensional harmonic oscillator plus Cornell potentials in external magnetic and AB fields. (English) Zbl 1328.81107 Adv. High Energy Phys. 2013, Article ID 562959, 11 p. (2013). MSC: 81Q05 35Q40 70H40 PDFBibTeX XMLCite \textit{S. M. Ikhdair} and \textit{R. Sever}, Adv. High Energy Phys. 2013, Article ID 562959, 11 p. (2013; Zbl 1328.81107) Full Text: DOI
Ikhdair, Sameer M. Relativistic bound states of spinless particle by the Cornell potential model in external fields. (English) Zbl 1328.81106 Adv. High Energy Phys. 2013, Article ID 491648, 10 p. (2013). MSC: 81Q05 35Q40 PDFBibTeX XMLCite \textit{S. M. Ikhdair}, Adv. High Energy Phys. 2013, Article ID 491648, 10 p. (2013; Zbl 1328.81106) Full Text: DOI
Ikhdair, Sameer M. Approximate \(\kappa\)-state solutions of the Dirac equation in spatially dependent mass for the Eckart potential including the Yukawa tensor interaction. (English) Zbl 1280.81043 Phys. Scr. 88, No. 6, Article ID 065007, 10 p. (2013). MSC: 81Q05 35Q41 81R25 PDFBibTeX XMLCite \textit{S. M. Ikhdair}, Phys. Scr. 88, No. 6, Article ID 065007, 10 p. (2013; Zbl 1280.81043) Full Text: DOI
Hamzavi, M.; Ikhdair, S. M.; Thylwe, K.-E. Equivalence of the empirical shifted Deng-Fan oscillator potential for diatomic molecules. (English) Zbl 1269.81224 J. Math. Chem. 51, No. 1, 227-238 (2013). MSC: 81V55 81Q05 34L40 PDFBibTeX XMLCite \textit{M. Hamzavi} et al., J. Math. Chem. 51, No. 1, 227--238 (2013; Zbl 1269.81224) Full Text: DOI arXiv
Hamzavi, M.; Eshghi, M.; Ikhdair, S. M. Effect of tensor interaction in the Dirac-attractive radial problem under pseudospin symmetry limit. (English) Zbl 1278.81066 J. Math. Phys. 53, No. 8, 082101, 10 p. (2012). MSC: 81Q05 81V45 81Q10 81R05 81V35 81T80 PDFBibTeX XMLCite \textit{M. Hamzavi} et al., J. Math. Phys. 53, No. 8, 082101, 10 p. (2012; Zbl 1278.81066) Full Text: DOI arXiv
Ikhdair, Sameer M.; Hamzavi, Majid Approximate Dirac solutions of a complex parity-time-symmetric Pöschl-Teller potential in view of spin and pseudospin symmetries. (English) Zbl 1263.81164 Phys. Scr. 86, No. 4, Article ID 045002, 11 p. (2012). MSC: 81Q05 81V55 PDFBibTeX XMLCite \textit{S. M. Ikhdair} and \textit{M. Hamzavi}, Phys. Scr. 86, No. 4, Article ID 045002, 11 p. (2012; Zbl 1263.81164) Full Text: DOI arXiv
Eshghi, M.; Hamzavi, M.; Ikhdair, S. M. Exact solutions of a spatially dependent mass Dirac equation for Coulomb field plus tensor interaction via Laplace transformation method. (English) Zbl 1263.81155 Adv. High Energy Phys. 2012, Article ID 873619, 15 p. (2012). MSC: 81Q05 81Q10 81U15 44A10 81T80 PDFBibTeX XMLCite \textit{M. Eshghi} et al., Adv. High Energy Phys. 2012, Article ID 873619, 15 p. (2012; Zbl 1263.81155) Full Text: DOI arXiv
Ikhdair, Sameer M.; Sever, Ramazan Approximate bound states of the Dirac equation with some physical quantum potentials. (English) Zbl 1252.81051 Appl. Math. Comput. 218, No. 20, 10082-10093 (2012). MSC: 81Q05 81V45 81T15 PDFBibTeX XMLCite \textit{S. M. Ikhdair} and \textit{R. Sever}, Appl. Math. Comput. 218, No. 20, 10082--10093 (2012; Zbl 1252.81051) Full Text: DOI arXiv
Ikhdair, Sameer M. Approximate \(l\)-states of the Manning-Rosen potential by using Nikiforov-Uvarov method. (English) Zbl 1244.81019 ISRN Math. Phys. 2012, Article ID 201525, 20 p. (2012). MSC: 81Q05 81Q10 34L40 PDFBibTeX XMLCite \textit{S. M. Ikhdair}, ISRN Math. Phys. 2012, Article ID 201525, 20 p. (2012; Zbl 1244.81019) Full Text: DOI arXiv
Hamzavi, M.; Ikhdair, S. M.; Ita, B. I. Approximate spin and pseudospin solutions to the Dirac equation for the inversely quadratic Yukawa potential and tensor interaction. (English) Zbl 1247.81115 Phys. Scr. 85, No. 4, Article ID 045009, 7 p. (2012). MSC: 81Q05 81R05 PDFBibTeX XMLCite \textit{M. Hamzavi} et al., Phys. Scr. 85, No. 4, Article ID 045009, 7 p. (2012; Zbl 1247.81115) Full Text: DOI arXiv
Ikhdair, Sameer M. An approximate \(\kappa\) state solutions of the Dirac equation for the generalized Morse potential under spin and pseudospin symmetry. (English) Zbl 1317.81105 J. Math. Phys. 52, No. 5, 052303, 22 p. (2011). MSC: 81Q05 81Q20 81R05 81Q10 81V45 PDFBibTeX XMLCite \textit{S. M. Ikhdair}, J. Math. Phys. 52, No. 5, 052303, 22 p. (2011; Zbl 1317.81105) Full Text: DOI arXiv
Ikhdair, Sameer M.; Sever, Ramazan Relativistic and nonrelativistic bound states of the isotonic oscillator by Nikiforov-Uvarov method. (English) Zbl 1273.81071 J. Math. Phys. 52, No. 12, 122108, 14 p. (2011). MSC: 81Q05 81Q10 81U15 PDFBibTeX XMLCite \textit{S. M. Ikhdair} and \textit{R. Sever}, J. Math. Phys. 52, No. 12, 122108, 14 p. (2011; Zbl 1273.81071) Full Text: DOI arXiv
Ikhdair, Sameer M.; Sever, Ramazan Two approximation schemes to the bound states of the Dirac-Hulthén problem. (English) Zbl 1227.81160 J. Phys. A, Math. Theor. 44, No. 35, Article ID 355301, 29 p. (2011). MSC: 81Q05 81Q10 34C14 81Q60 81R05 34L40 81V35 PDFBibTeX XMLCite \textit{S. M. Ikhdair} and \textit{R. Sever}, J. Phys. A, Math. Theor. 44, No. 35, Article ID 355301, 29 p. (2011; Zbl 1227.81160) Full Text: DOI arXiv
Ikhdair, Sameer M.; Abu-Hasna, Jamal Quantization rule solution to the Hulthén potential in arbitrary dimension with a new approximate scheme for the centrifugal term. (English) Zbl 1219.81106 Phys. Scr. 83, No. 2, Article ID 025002, 7 p. (2011). MSC: 81Q05 81S05 PDFBibTeX XMLCite \textit{S. M. Ikhdair} and \textit{J. Abu-Hasna}, Phys. Scr. 83, No. 2, Article ID 025002, 7 p. (2011; Zbl 1219.81106) Full Text: DOI arXiv
Ikhdair, Sameer M.; Berkdemir, Cüneyt; Sever, Ramazan Spin and pseudospin symmetry along with orbital dependency of the Dirac-Hulthén problem. (English) Zbl 1217.81056 Appl. Math. Comput. 217, No. 22, 9019-9032 (2011). MSC: 81Q05 81V45 81T80 PDFBibTeX XMLCite \textit{S. M. Ikhdair} et al., Appl. Math. Comput. 217, No. 22, 9019--9032 (2011; Zbl 1217.81056) Full Text: DOI arXiv
Ikhdair, Sameer M. On the bound-state solutions of the Manning-Rosen potential including an improved approximation to the orbital centrifugal term. (English) Zbl 1217.81055 Phys. Scr. 83, No. 1, Article ID 015010, 10 p. (2011). MSC: 81Q05 81V55 81V45 33C45 PDFBibTeX XMLCite \textit{S. M. Ikhdair}, Phys. Scr. 83, No. 1, Article ID 015010, 10 p. (2011; Zbl 1217.81055) Full Text: DOI arXiv
Ikhdair, Sameer M. Approximate solutions of the Dirac equation for the Rosen-Morse potential including the spin-orbit centrifugal term. (English) Zbl 1309.81076 J. Math. Phys. 51, No. 2, 023525, 16 p. (2010). MSC: 81Q05 81Q10 81R05 PDFBibTeX XMLCite \textit{S. M. Ikhdair}, J. Math. Phys. 51, No. 2, 023525, 16 p. (2010; Zbl 1309.81076) Full Text: DOI arXiv
Ikhdair, Sameer M.; Sever, Ramazan Any \(l\)-state solutions of the Woods-Saxon potential in arbitrary dimensions within the new improved quantization rule. (English) Zbl 1194.81066 Int. J. Mod. Phys. A 25, No. 20, 3941-3952 (2010). MSC: 81Q05 PDFBibTeX XMLCite \textit{S. M. Ikhdair} and \textit{R. Sever}, Int. J. Mod. Phys. A 25, No. 20, 3941--3952 (2010; Zbl 1194.81066) Full Text: DOI arXiv
Ikhdair, Sameer M.; Sever, Ramazan Approximate bound state solutions of Dirac equation with Hulthén potential including Coulomb-like tensor potential. (English) Zbl 1187.81107 Appl. Math. Comput. 216, No. 3, 911-923 (2010). MSC: 81Q05 PDFBibTeX XMLCite \textit{S. M. Ikhdair} and \textit{R. Sever}, Appl. Math. Comput. 216, No. 3, 911--923 (2010; Zbl 1187.81107) Full Text: DOI arXiv
Ikhdair, Sameer M.; Sever, Ramazan Solutions of the spatially-dependent mass Dirac equation with the spin and pseudospin symmetry for the Coulomb-like potential. (English) Zbl 1186.81054 Appl. Math. Comput. 216, No. 2, 545-555 (2010). MSC: 81Q05 PDFBibTeX XMLCite \textit{S. M. Ikhdair} and \textit{R. Sever}, Appl. Math. Comput. 216, No. 2, 545--555 (2010; Zbl 1186.81054) Full Text: DOI arXiv
Ikhdair, Sameer M. Rotational and vibrational diatomic molecule in the Klein-Gordon equation with hyperbolic scalar and vector potentials. (English) Zbl 1180.81058 Int. J. Mod. Phys. C 20, No. 10, 1563-1582 (2009). MSC: 81Q05 35Q41 35Q75 33C45 PDFBibTeX XMLCite \textit{S. M. Ikhdair}, Int. J. Mod. Phys. C 20, No. 10, 1563--1582 (2009; Zbl 1180.81058) Full Text: DOI arXiv
Ikhdair, Sameer M.; Sever, Ramazan Improved analytical approximation to arbitrary \(l\)-state solutions of the Schrödinger equation for the hyperbolical potentials. (English) Zbl 1178.81301 Ann. Phys. (8) 18, No. 10-11, 747-758 (2009). MSC: 81V55 81Q05 PDFBibTeX XMLCite \textit{S. M. Ikhdair} and \textit{R. Sever}, Ann. Phys. (8) 18, No. 10--11, 747--758 (2009; Zbl 1178.81301) Full Text: DOI arXiv
Ikhdair, Sameer M.; Sever, Ramazan Exact quantization rule to the Kratzer-type potentials: An application to the diatomic molecules. (English) Zbl 1198.81217 J. Math. Chem. 45, No. 4, 1137-1152 (2009). MSC: 81V55 81Q05 81S05 PDFBibTeX XMLCite \textit{S. M. Ikhdair} and \textit{R. Sever}, J. Math. Chem. 45, No. 4, 1137--1152 (2009; Zbl 1198.81217) Full Text: DOI arXiv
Ikhdair, Sameer M.; Sever, Ramazan Any \(l\)-state improved quasi-exact analytical solutions of the spatially dependent mass Klein-Gordon equation for the scalar and vector hulthén potentials. (English) Zbl 1170.81360 Phys. Scr. 79, No. 3, Article ID 035002, 12 p. (2009). MSC: 81Q05 81U15 81V45 PDFBibTeX XMLCite \textit{S. M. Ikhdair} and \textit{R. Sever}, Phys. Scr. 79, No. 3, Article ID 035002, 12 p. (2009; Zbl 1170.81360) Full Text: DOI arXiv
Ikhdair, Sameer M.; Sever, Ramazan Exactly solvable effective mass \(D\)-dimensional Schrödinger equation for pseudoharmonic and modified Kratzer problems. (English) Zbl 1169.81012 Int. J. Mod. Phys. C 20, No. 3, 361-372 (2009). MSC: 81Q05 35J10 81U15 PDFBibTeX XMLCite \textit{S. M. Ikhdair} and \textit{R. Sever}, Int. J. Mod. Phys. C 20, No. 3, 361--372 (2009; Zbl 1169.81012) Full Text: DOI arXiv
Ikhdair, Sameer M.; Sever, Ramazan Improved analytical approximation to arbitrary \(l\)-state solutions of the Schrödinger equation for the hyperbolical potential. (English) Zbl 1163.81303 Ann. Phys. (8) 18, No. 4, 189-197 (2009). MSC: 81Q05 33C45 PDFBibTeX XMLCite \textit{S. M. Ikhdair} and \textit{R. Sever}, Ann. Phys. (8) 18, No. 4, 189--197 (2009; Zbl 1163.81303) Full Text: DOI
Ikhdair, Sameer M. Bound states of the Klein-Gordon equation for vector and scalar general Hulthén-type potentials in \(D\)-dimension. (English) Zbl 1155.81323 Int. J. Mod. Phys. C 20, No. 1, 25-45 (2009). MSC: 81Q05 35Q53 PDFBibTeX XMLCite \textit{S. M. Ikhdair}, Int. J. Mod. Phys. C 20, No. 1, 25--45 (2009; Zbl 1155.81323) Full Text: DOI arXiv
Ikhdair, Sameer M.; Sever, Ramazan Exact solutions of the modified Kratzer potential plus ring-shaped potential in the \(D\)-dimensional Schrödinger equation by the Nikiforov-Uvarov method. (English) Zbl 1155.81324 Int. J. Mod. Phys. C 19, No. 2, 221-235 (2008). MSC: 81Q05 81U15 PDFBibTeX XMLCite \textit{S. M. Ikhdair} and \textit{R. Sever}, Int. J. Mod. Phys. C 19, No. 2, 221--235 (2008; Zbl 1155.81324) Full Text: DOI arXiv
Ikhdair, Sameer M.; Sever, Ramazan Exact bound states of the \(D\)-dimensional Klein-Gordon equation with equal scalar and vector ring-shaped pseudoharmonic potential. (English) Zbl 1154.81331 Int. J. Mod. Phys. C 19, No. 9, 1425-1442 (2008). MSC: 81Q05 35Q53 81U15 PDFBibTeX XMLCite \textit{S. M. Ikhdair} and \textit{R. Sever}, Int. J. Mod. Phys. C 19, No. 9, 1425--1442 (2008; Zbl 1154.81331) Full Text: DOI arXiv
Ikhdair, Sameer M.; Sever, Ramazan Approximate \(l\)-state solutions of the \(D\)-dimensional Schrödinger equation for Manning-Rosen potential. (English) Zbl 1152.81019 Ann. Phys. (8) 17, No. 11, 897-910 (2008). MSC: 81Q05 PDFBibTeX XMLCite \textit{S. M. Ikhdair} and \textit{R. Sever}, Ann. Phys. (8) 17, No. 11, 897--910 (2008; Zbl 1152.81019) Full Text: DOI arXiv
Ikhdair, Sameer M.; Sever, Ramazan An alternative simple solution of th sextic anharmonic oscillator and perturbed Coulomb problems. (English) Zbl 1200.82030 Int. J. Mod. Phys. C 18, No. 10, 1571-1581 (2007). MSC: 82B44 81Q05 PDFBibTeX XMLCite \textit{S. M. Ikhdair} and \textit{R. Sever}, Int. J. Mod. Phys. C 18, No. 10, 1571--1581 (2007; Zbl 1200.82030) Full Text: DOI arXiv
Ikhdair, Sameer M.; Sever, Ramazan Approximate eigenvalue and eigenfunction solutions for the generalized Hulthén potential with any angular momentum. (English) Zbl 1132.81352 J. Math. Chem. 42, No. 3, 461-471 (2007). MSC: 81V55 81Q05 PDFBibTeX XMLCite \textit{S. M. Ikhdair} and \textit{R. Sever}, J. Math. Chem. 42, No. 3, 461--471 (2007; Zbl 1132.81352) Full Text: DOI
Ikhdair, Sameer M.; Sever, Ramazan Polynomial solution of non-central potentials. (English) Zbl 1133.81017 Int. J. Theor. Phys. 46, No. 10, 2384-2395 (2007). MSC: 81Q05 81Q10 PDFBibTeX XMLCite \textit{S. M. Ikhdair} and \textit{R. Sever}, Int. J. Theor. Phys. 46, No. 10, 2384--2395 (2007; Zbl 1133.81017) Full Text: DOI arXiv
Ikhdair, Sameer M.; Sever, Ramazan Exact polynomial solution of \({\mathcal P}{\mathcal T}\)/Non-\({\mathcal P}{\mathcal T}\)-symmetric and non-Hermitian modified Woods-Saxon potential by the Nikiforov-Uvarov method. (English) Zbl 1118.81024 Int. J. Theor. Phys. 46, No. 6, 1643-1665 (2007). MSC: 81Q05 81Q10 81U15 PDFBibTeX XMLCite \textit{S. M. Ikhdair} and \textit{R. Sever}, Int. J. Theor. Phys. 46, No. 6, 1643--1665 (2007; Zbl 1118.81024) Full Text: DOI arXiv
Ikhdair, S. M.; Sever, R. Exact solution of the Klein-Gordon equation for the \({\mathcal{PT}}\)-symmetric generalized Woods-Saxon potential by the Nikiforov-Uvarov method. (English) Zbl 1114.81029 Ann. Phys. (8) 16, No. 3, 218-232 (2007). MSC: 81Q05 81U15 PDFBibTeX XMLCite \textit{S. M. Ikhdair} and \textit{R. Sever}, Ann. Phys. (8) 16, No. 3, 218--232 (2007; Zbl 1114.81029) Full Text: DOI arXiv
Ikhdair, Sameer M.; Sever, Ramazan A perturbative treatment for the energy levels of neutral atoms. (English) Zbl 1111.81356 Int. J. Mod. Phys. A 21, No. 31, 6465-6476 (2006). MSC: 81V45 81Q15 81Q05 PDFBibTeX XMLCite \textit{S. M. Ikhdair} and \textit{R. Sever}, Int. J. Mod. Phys. A 21, No. 31, 6465--6476 (2006; Zbl 1111.81356) Full Text: DOI arXiv