Laguerre scheme: Another member for propagating the time-dependent Schrödinger equation
✍ Scribed by Hu, Xu-Guang
- Book ID
- 111868696
- Publisher
- The American Physical Society
- Year
- 1999
- Tongue
- English
- Weight
- 112 KB
- Volume
- 59
- Category
- Article
- ISSN
- 1063-651X
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
We present several new finite-difference schemes that can be used to numerically integrate the time-dependent Schrodinger equation. These schemes are explicit and use an Euler-type expression for the discrete time derivative. However, the second-order space derivative is modeled by a novel form not
The applicability of the Chebyshev time propagation algorithm for the solution of the time-dependent Schrodinger equation is investigated within the context of differencing schemes for the representation of the spatial operators. Representative numerical tests for the harmonic oscillator and Morse p