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UNIVERSITY OF BUCHAREST
FACULTY OF PHYSICS Guest
2025-08-21 0:47 |
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Conference: Bucharest University Faculty of Physics 2025 Meeting
Section: Theoretical and Computational Physics, High-Energy Physics, Applied Mathematics
Title:
Numerical study of 1D non-relativistic tunneling in quantum mechanics
Authors:
Andrei-Vlad Ianac
Affiliation:
Faculty of Physics, University of Bucharest, Romania
E-mail
vladianac4@gmail.com
Keywords:
tunneling time
Abstract:
We are studying the tunneling of a wavepacket in 1D motion through a potential barrier with an arbitrary shape. We numerically calculate the tunneling time as defined in [1] and study the influence of the barrier shape and the width have on it. In the case of a rectangular barrier, we compare our numerical results with those given by a semi-analytical formula. Our numerical simulations were written in Python and the symbolic computation was performed in Wolfram.
References:
1] Randall S Dumont et al 2020 New J. Phys. 22 093060
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