Exploring Extra Dimensions in Spectroscopy Experiments  

作　　者：罗峰 刘宏亚 

机构地区：[1]Department of Physics, Dalian University of Technology, Dalian 116024

出　　处：《Chinese Physics Letters》2006年第11期2903-2905,共3页中国物理快报（英文版）

基　　金：Supported by the National Natural Science Foundation of China under Grant No 10573003, and the National Basic Research Programme of China under Grant No 2003CB716300.

摘　　要：We propose an idea in spectroscopy to search for extra spatial dimensions as well as to detect the possible deviation from Newton＇s inverse-square law at small scale, and we take high-Z hydrogenic systems and muonic atoms as illustrations. The relevant experiments might help to explore a more than two extra dimensions scenario in the brane world model proposed by Arkani-Hamed, Dimopoulos, Dvali （ADD） and to set constraints for fundamental parameters such as the size of extra dimensions.We propose an idea in spectroscopy to search for extra spatial dimensions as well as to detect the possible deviation from Newton＇s inverse-square law at small scale, and we take high-Z hydrogenic systems and muonic atoms as illustrations. The relevant experiments might help to explore a more than two extra dimensions scenario in the brane world model proposed by Arkani-Hamed, Dimopoulos, Dvali （ADD） and to set constraints for fundamental parameters such as the size of extra dimensions.

关 键 词：EQUIVALENCE-PRINCIPLE TEST INVERSE-SQUARE LAW TORSION PENDULUM TESTS 

分 类 号：O433[机械工程—光学工程]