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On Quantized Lienard Oscillator and Momentum Dependent Mass

Research paper by B. Bagchi, A. Ghose Choudhury, P. Guha

Indexed on: 09 Feb '15Published on: 09 Feb '15Published in: Mathematical Physics



Abstract

We examine the analytical structure of the nonlinear Lienard oscillator and show that it is a bi-Hamiltonian system depending upon the choice of the coupling parameters. While one has been recently studied in the context of a quantized momentum- dependent mass system, the other Hamiltonian also reflects a similar feature in the mass function and also depicts an isotonic character. We solve for such a Hamiltonian and give the complete solution in terms of a confluent hypergeometric function.