Document Type : Research

Authors

1 Department of Physics, Yasouj university

2 Department of Physics, yasouj university

Abstract

The present study seeks to scrutinize a two bosonic atoms system in the presence of a two-dimensional anharmonic and a short range interatomic potentials. The wave functions and energies of the harmonic part are analytically stated, and the effect of anharmonic term on the energy for different strengths of interaction is calculated. The results show that the relative motion and correction energy have different behaviors with the interaction strength. To investigate the dynamics of system, the fidelity for different coupling strengths is also calculated. The results are in good agreement with other works

Keywords

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