Pentadiagonal alternating-direction-implicit finite-difference time-domain method for two-dimensional Schrödinger equation

• Main Authors: Tay, Wei Choon, Tan, Eng Leong
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2014
• Subjects: DRNTU::Engineering::Electrical and electronic engineering
• Online Access: https://hdl.handle.net/10356/79681; http://hdl.handle.net/10220/20345
• Institution: Nanyang Technological University

In this paper, we have proposed a pentadiagonal alternating-direction-implicit (Penta-ADI) finite-difference time-domain (FDTD) method for the two-dimensional Schr¨odinger equation. Through the separation of complex wave function into real and imaginary parts, a pentadiagonal system of equations f...