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Bulgarian Journal of Physics
Print: 1310-0157 Online: 1314-2666
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RECOGNIZED BY THE EUROPEAN PHYSICAL SOCIETY 
Bulg. J. Phys. vol.38 no.4 (2011), pp. 357-363
Position Dependent Mass for the Hulthén plus Hyperbolic Cotangent Potential
Sanjib Meyur
Tansuk Rai Ganapat Rai Khemka High School, 23, Rabindra Sarani, Liluah, Howrah-711204, West Bengal, India
go backTansuk Rai Ganapat Rai Khemka High School, 23, Rabindra Sarani, Liluah, Howrah-711204, West Bengal, India
Abstract. Exactly solvable Schrödinger equations with a position-dependent mass are proposed. Nikiforov-Uvarov method is used to obtain the energy eigenvalues and the corresponding wave functions.