English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

We investigate the pseudospin symmetry case of a spin-1/2 particle governedby the generalized isotonic oscillator, by presenting quasi exact polynomialsolutions to Dirac equation with pseudospin symmetry vector and scalarpotentials. The resulting equation is found to be quasi-exactly solvable owingto the existence of a hidden $sl(2)$ algebraic structure. A systematic andclosed form solution to the basic equation is obtained using the Bethe ansatzmethod. Analytic expression for the energy is obtain and the wavefunction isderived in terms of the roots to a set of Bethe ansatz equations.

Quasi-exact Treatment of the Relativistic Generalized Isotonic Oscillator