Title :
Time-dependent complete active-space self-consistent field method for multielectron dynamics in intense laser fields
Author :
Sato, A. Takeshi ; Ishikawa, Kenichi L.
Author_Institution :
Photon Sci. Center, Univ. of Tokyo, Tokyo, Japan
fDate :
June 30 2013-July 4 2013
Abstract :
Time-dependent complete active-space self-consistent field (TD-CASSCF) method is developed. It introduces the concept of frozen-core, dynamical-core, and active orbital subspaces, allowing compact yet accurate representation of ionization dynamics in many-electron systems.
Keywords :
electron optics; ionisation; active orbital subspace; dynamical-core subspace; frozen-core subspace; intense laser fields; ionization dynamics; many-electron systems; multielectron dynamics; time-dependent complete active-space self-consistent field method; Atom optics; Ionization; Laser theory; Optical pulses; Space vehicles;
Conference_Titel :
Lasers and Electro-Optics Pacific Rim (CLEO-PR), 2013 Conference on
Conference_Location :
Kyoto
DOI :
10.1109/CLEOPR.2013.6600023
