Chaotic Bohmian Quantum Trajectories from Coherent States of the Poeschl-Teller Potential скачать в хорошем качестве

Chaotic Bohmian Quantum Trajectories from Coherent States of the Poeschl-Teller Potential

The Chaotic Case Programmed by: Klaus von Bloh The trigonometric Pöschl-Teller potential proposed for the first time in 1933 was to describe the diatomic molecular potential energy. In the causal interpretation superposed states, constant phase shifts and non-factorizability are necessary for occurrence of quantum motion, respectively chaotic quantum motion. This video shows a two-dimensional version of the trigonometric Pöschl-Teller potential, which is in a special superposition state. With the perturbation term the Bohmian trajectory forms periodic, quasi-periodic, or chaotic curves while interacting with the nodal points. The chaotic motion depends on the real valued constant a, which is in this case 0.8. Further investigations are necessary to capture the fully dynamics of this system. The graphic shows the squared wavefunction, the trajectory (white), the nodal points (blue) and the velocity field (red). Please show for a similar model wolfram demonstrations Project: Klaus von Bloh "Influence of Nodal Points in Bohmian Mechanics" Wolfram Demonstrations Project Published: February 25, 2014