Bound state calculations for Hulthén–Hellmann type potential by improved asymptotic iteration method

YALÇIN Z.

International Journal of Quantum Chemistry, cilt.123, sa.23, 2023 (SCI-Expanded) identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 123 Sayı: 23
  • Basım Tarihi: 2023
  • Doi Numarası: 10.1002/qua.27221
  • Dergi Adı: International Journal of Quantum Chemistry
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, Chemical Abstracts Core, Chimica, Compendex, INSPEC, zbMATH
  • Anahtar Kelimeler: bound state energy eigenvalues, Hulthén–Hellmann potential, improved asymptotic iteration method (improved AIM)
  • Yıldız Teknik Üniversitesi Adresli: Evet

Özet

In this study, some nonrelativistic energy eigenvalues of Hulthén–Hellmann type interaction were calculated using the improved asymptotic iteration method (improved AIM) by applying the Greene–Aldrich approach for the inverse square term of the potential. Calculations have also been made for some special cases of the Hulthén–Hellmann potential. It is seen that the results obtained are in excellent agreement with those previously obtained from other methods.