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首页> 外文期刊>The journal of physical chemistry, A. Molecules, spectroscopy, kinetics, environment, & general theory >Application of Quantum-Dressed Classical Mechanics: Molecule Surface Scattering
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Application of Quantum-Dressed Classical Mechanics: Molecule Surface Scattering

机译:量子打扮的经典力学的应用:分子表面散射

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Quantum corrections to classical mechanics can be formulated by a new method called quantum-dressed classical mechanics. The method is based on a time-dependent discrete variable representation (DVR) of the wave function. The grid points are defined by the Hermite part of a basis set, the Gauss-Hermite basis set. The formulation introduces a set of grid points which follow the classical trajectory in space. With enough trajectories (DVR points), the method approaches the exact quantum formulation. With just a single grid point in each dimension, we recover classical mechanics. The method is, in the present paper, used to treat the dynamics of molecule surface interaction.
机译:可以通过一种称为量子修正经典力学的新方法来对经典力学进行量子校正。该方法基于波动函数的时间相关离散变量表示(DVR)。网格点由基础集(高斯-赫尔米特基础集)的Hermite部分定义。该公式引入了一组网格点,这些网格点遵循空间中的经典轨迹。在具有足够的轨迹(DVR点)的情况下,该方法接近精确的量子公式。在每个维度中只有一个网格点,我们就可以恢复经典力学。在本文中,该方法用于处理分子表面相互作用的动力学。

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