APPLICATION OF THE FINITE-ELEMENT METHOD TO TIME-DEPENDENT QUANTUM-MECHANICS .1. H AND HE IN A LASER FIELD

被引：5

作者：

YU, HT ^{[1
]}

BANDRAUK, AD ^{[1
]}

SONNAD, V ^{[1
]}

机构：

[1] IBM CORP, DIV ADV WORKSTN, AUSTIN, TX 78758 USA

来源：

JOURNAL OF MATHEMATICAL CHEMISTRY | 1994年 / 15卷 / 3-4期

关键词：

D O I：

10.1007/BF01277565

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A finite element approach is described to solve the time- dependent Hartree-Fock equation of atoms in the presence of time-dependent electromagnetic fields. Time-dependent energy changes, ionization rates and high order nonlinear optical polarizabilities, chi2n+1 (n greater-than-or-equal-to 0) for the atoms H and He have been calculated. The finite element method is shown to be easily adaptable to treat intense short pulses and includes automatically both bound and continuum electronic states.

引用

页码：273 / 286

页数：14

共 50 条

[31] APPLICATION OF THE FINITE-ELEMENT METHOD TO METAL FORMING PROCESSES .1.
KEY, SW
KRIEG, RD
BATHE, KJ
COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 1979, 17-8 (MAR) : 597 - 608
[32] SEPARATION OF VARIABLES AND EXACTLY SOLUBLE TIME-DEPENDENT POTENTIALS IN QUANTUM-MECHANICS
EFTHIMIOU, CJ
SPECTOR, D
PHYSICAL REVIEW A, 1994, 49 (04): : 2301 - 2311
[33] A TIME-DEPENDENT ANALOG OF THE RITZ VARIATIONAL PRINCIPLE IN NONRELATIVISTIC QUANTUM-MECHANICS
SIGMUND, P
BASBAS, G
PHYSICA SCRIPTA, 1985, 32 (05): : 482 - 485
[34] Finite-element method for time-dependent Maxwell's equations based on an explicit-magnetic-field scheme
Ma, Changfeng
JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, 2006, 194 (02) : 409 - 424
[35] TIME OPERATOR IN QUANTUM-MECHANICS .1. NONRELATIVISTIC CASE
OLKHOVSKY, VS
RECAMI, E
GERASIMCHUK, AJ
NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA A-NUCLEI PARTICLES AND FIELDS, 1974, A 22 (02): : 263 - 278
[36] TIME-DEPENDENT QUANTUM-MECHANICS USING PICOSECOND TIME STEPS - APPLICATION TO PREDISSOCIATION OF HEI2 - COMMENT
SHARAFEDDIN, OA
BOWEN, HF
KOURI, DJ
DAS, S
TANNOR, DJ
HOFFMAN, DK
JOURNAL OF CHEMICAL PHYSICS, 1991, 95 (06): : 4727 - 4728
[37] A FINITE-ELEMENT MODEL FOR THE TIME-DEPENDENT JOULE HEATING PROBLEM
ELLIOTT, CM
LARSSON, S
MATHEMATICS OF COMPUTATION, 1995, 64 (212) : 1433 - 1453
[38] QUANTUM FIELD-THEORY .1. QUANTUM FIELD-THEORY AS QUANTUM-MECHANICS
KAMBE, R
PROGRESS OF THEORETICAL PHYSICS, 1974, 52 (02): : 688 - 706
[39] POTASH MINING AND SEISMICITY - A TIME-DEPENDENT FINITE-ELEMENT MODEL
SEPEHR, K
STIMPSON, B
INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES, 1988, 25 (06) : 383 - 392
[40] Time-dependent quantum dynamics of the He + H+He reaction
Bhattacharya, Sayak
Panda, Aditya N.
JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 2009, 42 (08)

← 1 2 3 4 5 →