物理学报Issue(13)：1-5,5.DOI:10.7498/aps.63.133201
高激发态原子间的范德瓦尔斯相互作用*
Van der Waals interaction b etween high excited states
摘要
Abstract
The highly excited atoms have a strong Van der Waals interaction compared with the ground-state atoms, which can block the excitation of neighboring atoms and forming the blockade effect. In this work, the interaction between highly excited atoms is calculated using the perturbation theory, the interaction of nS and nD pair states and the dispersion coefficients are obtained. This shows that the interactions of the SS for both Rb and Cs atoms are repulsive, whereas the interaction of DD states with the angular momentum L=0 is repulsive for Cs and attractive for Rb.关键词
高激发态原子/长程相互作用/微扰Key words
highly excited atoms/Van der Waals interaction/perturbation引用本文复制引用
赵健东,辛洁..高激发态原子间的范德瓦尔斯相互作用*[J].物理学报,2014,(13):1-5,5.基金项目
中北大学2012年重点实验室青年基金资助的课题.@@@@Project supported by the fund for Key Laboratory of North University of China 2012 （）
