Exact solution and coherent states of an asymmetric oscillator with position-dependent mass
Exact solution and coherent states of an asymmetric oscillator with position-dependent mass
We revisit the problem of the deformed oscillator with position-dependent mass [da Costa et al., J. Math. Phys. {\bf 62}, 092101 (2021)] in the classical and quantum formalisms, by introducing the effect of the mass function in both kinetic and potential energies. The resulting Hamiltonian is mapped into a Morse …