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Spatial Molecular Imaging of the Glycome Using Mass Spectrometry
Published on: November 28, 2025
Supersymmetric approach to coherent states for nonlinear oscillator with spatially dependent effective mass
M Tchoffo1,2, F B Migueu2, M Vubangsi2
1Centre de Recherche en Agronomie et Biodiversité - FASA, Université de Dschang, Cameroon.
Abstract:
A nonlinear oscillator with variable mass is studied in the approach of Supersymmetric quantum mechanics. Ladder operators in association with the shape invariance condition allowed us to find the coherent states of the system in the sense of Barut and Girardello. The statistical properties of these particular states are studied using the probability of distribution. In addition, the vibrational partition function is calculated. We see that the thermodynamic functions of the system such as mean energy and entropy depend on the nonlinearity parameter, except for the specific heat.
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