Efficient Integration of Quantum Mechanical Wave Equations by Unitary Transforms

机译：利用Unit变换对量子力学波动方程进行有效积分

获取原文

获取原文并翻译 | 示例

页面导航

摘要
著录项
相似文献
相关主题

摘要

The integration of time dependent quantum mechanical wave equations is a fundamental problem in computational physics and computational chemistry. The energy and momentum spectrum of a wave function imposes fundamental limits on the performance of numerical algorithms for this problem. We demonstrate how unitary transforms can help to surmount these limitations.

机译：时间相关的量子力学波动方程的积分是计算物理学和计算化学中的基本问题。波函数的能量和动量谱对该问题的数值算法的性能施加了基本限制。我们演示了单一变换如何帮助克服这些限制。

著录项

来源
《Computational methods in science and engineering: advances in computational science》|2008年|p.17-20|共4页
会议地点 Crete(GR);Crete(GR)
作者
Heiko Bauke; Christoph H. Keitel;
展开▼
作者单位

Max-Planck-Institutfiir Kernphysik, Saupfercheckweg 1, 69117 Heidelberg, Germany;

Max-Planck-Institutfiir Kernphysik, Saupfercheckweg 1, 69117 Heidelberg, Germany;

展开▼
会议组织
原文格式 PDF
正文语种 eng
中图分类计算数学的应用;
关键词
quantum mechanical wave equations; numerical simulation; unitary transforms; gauge transforms;

机译：量子力学波方程；数值模拟ary变换规范变换;

相似文献

外文文献
中文文献
专利

1. Laplace transform integration of the shallow-water equations. Part I: Eulerian formulation and Kelvin waves [J] . Colm Clancy, Peter Lynch Quarterly Journal of the Royal Meteorological Society . 2011,第656aPta1期

机译：浅水方程的Laplace变换积分。第一部分：欧拉公式和开尔文波
2. Mathematical Transform of Traveling-Wave Equations and Phase Aspects of Quantum Interaction [J] . Ezzat G. Bakhoum, Cristian Toma Mathematical Problems in Engineering . 2010,第SPECa期

机译：行波方程的数学变换和量子相互作用的相位方面
3. Mathematical Transform of Traveling-Wave Equations and Phase Aspects of Quantum Interaction [J] . Ezzat G.Bakhoum, CristianToma Mathematical Problems in Engineering: Theory, Methods and Applications . 2010,第5期

机译：行波方程的数学变换和量子相互作用的相位方面
4. Atomic functions and wavelet matrix transform approach for efficient solution of electromagnetic integral equations in the boundary value problems of millimeter wave diffraction [C] . Kravchenko, V.F., Zamyatin, . 1998

机译：毫米波衍射边值问题中电磁积分方程的有效解的原子函数和小波矩阵变换方法
5. Construction of wavelets based on unitary transform, permutation and matrix extension with applications to watermarking [D] . Yang, Jianwei 2005

机译：基于unit变换，置换和矩阵扩展的小波构造及其在水印中的应用
6. Analytical Solutions of Fractional-Order Heat and Wave Equations by the Natural Transform Decomposition Method [O] . Hassan Khan, Rasool Shah, Poom Kumam, 2019

机译：天然变换分解法的分数级热和波方程的分析解
7. Laplace transform integration of the shallow-water equations. Part 1: Eulerian formulation and Kelvin waves [O] . Clancy Colm, Lynch Peter 2011

机译：浅水方程的Laplace变换积分。第1部分：欧拉公式和开尔文波
8. Efficient and Accurate Quantum Lattice-Gas Model for the Many-Body Schroedinger Wave Equation [R] . Yepez, J. , Boghosian, B. 2002

机译：多体schroedinger波动方程的高效精确量子格 - 气模型

Efficient Integration of Quantum Mechanical Wave Equations by Unitary Transforms

摘要

著录项

相似文献

相关主题

期刊订阅