Spin symmetric solutions of Dirac equation with Poschl-Teller potential

Taskin F., Koçak G.

CHINESE PHYSICS B, cilt.20, sa.7, 2011 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 20 Sayı: 7
  • Basım Tarihi: 2011
  • Doi Numarası: 10.1088/1674-1056/20/7/070302
  • Dergi Adı: CHINESE PHYSICS B
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Anahtar Kelimeler: Dirac equation, Poschl-Teller potential, spin symmetry, PSEUDOSPIN SYMMETRY
  • Erciyes Üniversitesi Adresli: Evet

Özet

The approximate analytical solutions of the Dirac equation with the Poschl-Teller potential is presented for arbitrary spin-orbit quantum number kappa within the framework of the spin symmetry concept. The energy eigenvalues and the corresponding two Dirac spinors are obtained approximately in closed forms. The limiting cases of the energy eigenvalues and the two Dirac spinors are briefly discussed.