Duffin-Kemmer-Petiau particle in a vector exponential-like decaying field with any arbitrary J-state

M. Hamzavi; S. M. Ikhdair; M. Amirfakhrian

doi:10.1140/epjp/i2012-12149-0

EPJ

Duffin-Kemmer-Petiau particle in a vector exponential-like decaying field with any arbitrary J-state

M. Hamzavi¹^*, S. M. Ikhdair²^,3 and M. Amirfakhrian¹

¹ Department of Science and Engineering, Abhar Branch, Islamic Azad University, Abhar, Iran
² Physics Department, Near East University, Nicosia, North Cyprus, 922022, Mersin 10, Turkey
³ Physics Department, Faculty of Science, An-Najah National University, West Bank, Nablus, Palestine

Received: 21 April 2012
Accepted: 18 October 2012
Published online: 6 December 2012

Abstract

The Duffin-Kemmer-Petiau (DKP) equation is solved approximately for a vector exponential-like decaying potential with any arbitrary J -state by using the Pekeris approximation. The generalized parametric Nikiforov-Uvarov (NU) method is used to obtain energy eigenvalues and corresponding wave functions in a closed form. The cases of zero total angular momentum and nonrelativistic limit are discussed too.

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EPJ

Duffin-Kemmer-Petiau particle in a vector exponential-like decaying field with any arbitrary J-state

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