𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Fourier transform on sparse grids: Code design and the time dependent Schrödinger equation

✍ Scribed by V. Gradinaru

Publisher
Springer Vienna
Year
2007
Tongue
English
Weight
469 KB
Volume
80
Category
Article
ISSN
0010-485X

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Numerical solutions of the time-dependen
Numerical solutions of the time-dependent Schrödinger equation in spherical coordinates by Fourier transform methods
✍ Christopher E. Dateo; Volker Engel; Raphael Almeida; Horia Metiu 📂 Article 📅 1991 🏛 Elsevier Science 🌐 English ⚖ 826 KB

A numerical Fourier transform method is developed to solve the time-dependent Schrodinger equation in spherical coordinates. The method is tested for the rigid rotor and a model bending potential. Results are in excellent agreement with exact values.

Use of a fast Fourier transform (FFT) 3D
Use of a fast Fourier transform (FFT) 3D time-dependent Schrödinger equation solver in molecular electronic structure
✍ Burke Ritchie; Charles A. Weatherford 📂 Article 📅 1998 🏛 John Wiley and Sons 🌐 English ⚖ 349 KB 👁 1 views

An implicit split-operator FFT algorithm for the numerical solution of the time-dependent Schrodinger equation is implemented for the electronic structure of Ḧq and and H . The covalent versus separated-atoms behavior is described by two 2 2 distinct steady states to which the imaginary-time Schrodi