Approximate Solutions of Dirac Equation with Hyperbolic-Type Potential
COMMUNICATIONS IN THEORETICAL PHYSICS, cilt.64, sa.3, ss.269-273, 2015 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 64 Sayı: 3
- Basım Tarihi: 2015
- Dergi Adı: COMMUNICATIONS IN THEORETICAL PHYSICS
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.269-273
- Anahtar Kelimeler: hyperbolic-type potential, Dirac equation, approximate solution, KLEIN-GORDON EQUATION, SCHRODINGER-EQUATION, BOUND-STATES, PSEUDOSPIN SYMMETRY, SCALAR, VECTOR, SPIN
- Orta Doğu Teknik Üniversitesi Adresli: Evet
Özet
The energy eigenvalues of a Dirac particle for the hyperbolic-type potential field have been computed approximately. It is obtained a transcendental function of energy, F(E), by writing in terms of confluent Heun functions. The numerical values of energy are then obtained by fixing the zeros on "E-axis" for both complex functions Re[F(E)] and Im[F(E)].