Morse potential in relativistic contexts from generalized momentum operator, Pekeris approximation revisited and mapping
Ignacio S. Gomez,
Esdras S. Santos,
Olavo Abla
Abstract:In this work we explore a generalization of the Dirac and Klein-Gordon oscillators, where the linear momentum is replaced by a deformed version inspired in nonextensive statistics, that gives place to the Morse potential in both relativistic contexts by first principles. We employ a canonical transformation that maps the harmonic oscillator with a generalized momentum operator into the Morse potential. We study the 1D and the 3D cases, using the Pekeris approximation in the later case. In the non-relativistic … Show more
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