论文标题
各向异性相互作用的多通道量子缺陷理论
Multichannel quantum-defect theory for anisotropic interactions
论文作者
论文摘要
我们提出了各向异性远程电位的多通道量子缺失理论（MQDT）的一般公式。该理论统一了所有类型的原子和分子相互作用的处理，并大大扩展了可以系统地处理和理解的相互作用集，包括涉及分子的复杂相互作用。在一个示例性的表现中，该理论提供了一种方法，以基于元素周期表定量而不是定性的原子相互作用进行分类，并概括表以包括分子类别。通过有效潜力的概念，该理论进一步为化学的新量子理论以及由几个或多个原子和/或分子制成的广泛量子系统建立了基础。
We present a general formulation of multichannel quantum-defect theory (MQDT) for anisotropic long-range potentials. The theory unifies the treatment of atomic and molecular interactions of all types, and greatly expands the set of interactions that can be treated and understood systematically, including complex interactions involving molecules. In one exemplary manifestation, the theory provides a methodology to make the classification of atomic interactions based on the Periodic Table quantitative, instead of qualitative, and to generalize the Table to include molecular classes. Through the concept of effective potential, the theory further establishes a foundation for new classes of quantum theories for chemistry and for a broad range of quantum systems made of either a few or many atoms and/or molecules.
