Abstract
A new, fast, approximate quantum trajectory method was developed for solving multi-dimensional barrier transmission problems. The arbitrary Lagrangian–Eulerian (ALE) moving frame of reference was used, to avoid the isochrone search problem. Accurate transmission probabilities were found for wide-barrier problems using the 5th order Derivative Propagation Method (DPM). Real-valued trajectories were used both to carry flux to the barrier maximum, and to carry density to the transmitted side of the barrier, with correct results. Mixed results were found for other barrier cases and lower orders of the DPM.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
