Feynman propagator, ermakov-lewis invariant and bohmian trajectories for the logarithmic nonlinear schr�?�?�?¶dinger-nassar equation

Jos�?© Maria Filardo Bassalo; Antonio Boulhosa Nassar; Mauro S�?©rgio Dorsa Cattani

doi:10.14303/irjesti.2014.068

International Research Journal of Engineering Science, Technology and Innovation

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Feynman propagator, ermakov-lewis invariant and bohmian trajectories for the logarithmic nonlinear schr�?�?�?¶dinger-nassar equation

Abstract

In this paper we study the Feynman Propagator, the Ermakov-Lewis invariant and the Bohmian Trajectories for the Logarithmic Nonlinear Schrödinger-Nassar Equation, linearized along a classical trajectory, by using the quantum mechanical formalism of the de Broglie-Bohm.

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