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A New Method for Approximating Quantum Dynamical Phenomena Over Short (and Sometimes Long) Time Periods

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A New Method for Approximating Quantum Dynamical Phenomena Over Short (and Sometimes Long) Time Periods

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Title: A New Method for Approximating Quantum Dynamical Phenomena Over Short (and Sometimes Long) Time Periods
Author: Greenspan, Donald
Abstract: Approximate electron and proton motions are simulated for short time periods for using a special case of the quantum mechanical Ehrenfest equations. Attention is directed only to ground state. A numerical method is employed which conserves the ground state energy at all times. Large proton motions are found, with electron trajectories oscillating between the protons, but concentrating around them.
URI: http://hdl.handle.net/10106/2490
Date: 1995

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