Published February 1991 | Version v1
Journal article Metadata-only

Numerical solutions of the time-dependent Schroedinger equation in spherical coordinates by Fourier transform methods

Creators

  • 1. California Univ., Santa Barbara (USA). Dept. of Chemistry

Description

A numerical Fourier transform method is developed to solve the time-dependent Schroedinger 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. (orig.)

Additional details

Publishing Information

Journal Title
Computer Physics Communications
Journal Volume
63
Journal Issue
1-3
Series
Comput. Phys. Commun.
Journal Page Range
435-445
ISSN
0010-4655
CODEN
CPHCB

INIS

Country of Publication
Netherlands
Country of Input or Organization
Netherlands
INIS RN
22052564
Subject category
S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
Descriptors DEI
BENDING; CURVILINEAR COORDINATES; FOURIER TRANSFORMATION; HAMILTONIANS; MECHANICAL VIBRATIONS; NUMERICAL SOLUTION; ROTATIONAL STATES; SCHROEDINGER EQUATION; TIME DEPENDENCE; VIBRATIONAL STATES
Descriptors DEC
COORDINATES; DEFORMATION; DIFFERENTIAL EQUATIONS; ENERGY LEVELS; EQUATIONS; EXCITED STATES; INTEGRAL TRANSFORMATIONS; MATHEMATICAL OPERATORS; PARTIAL DIFFERENTIAL EQUATIONS; QUANTUM OPERATORS; TRANSFORMATIONS; WAVE EQUATIONS

Optional Information

Contract/Grant/Project number
Grant CHE-87-13619; AFOSR-89-0132