We construct an integral representation for the momentum space Green’s function for a Neutron in interaction with a straight current carrying wire. PACS numbers: 11.30.Pb, 03.65.Fd, 11.10.Ef ∗This… (More)

We do not think that the relativistic Morse potential problem has been correctly formulated and solved by A. D. Alhaidari. Key-words: Dirac equation; Dirac-Morse problem; Exact solution. PACS… (More)

In this comment we point out numerous errors in the paper of Alhaidari cited in the title. PACS numbers : 03.65.Pm 03.65.Ge ⋆ e-mail:vaidya@if.ufrj.br ∗Permanent address: Departamento de Ciências… (More)

ly R̂ is the Klein operator ±exp[iπ(Ĥ − E0)] while in Schrödinger coordinate representation, first investigated by Yang, R is realised by ±P where P is the parity operator: P|x >= ±|x >, P−1 = P, P =… (More)