Analytical solution of the Dirac equation for the hyperbolic potential by the extended Nikiforov-Uvarov method
European Physical Journal Plus, cilt.134, sa.9, 2019 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 134 Sayı: 9
- Basım Tarihi: 2019
- Doi Numarası: 10.1140/epjp/i2019-12828-2
- Dergi Adı: European Physical Journal Plus
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Kırklareli Üniversitesi Adresli: Evet
Özet
The eigenstate solutions of the Dirac equation for the hyperbolic-type potential field in the case of pseudospin symmetry have been achieved by the extended Nikiforov-Uvarov (NU) method analytically. It is presented that the Dirac equation is reduced to the confluent Heun equation. Then eigenfunction solution is obtained in terms of confluent Heun polynomials.