Positive and Negative Dispersion in Two-level Degenerate Systems
sun qing-qing; gu ying; gong qi-huang(state key laboratory for mesoscopic physics; department of physics; peking university; beijing 100871; china)

..............page:51-57

A Theory of Quantum Superluminal Communication
gao shan(utstarcom beijing lab; beijing; 100041 p. r. china)

..............page:78-79,82-86

Superluminal and Negative Group Velocity in Electro-magnetic Wave Propagation
huang zhi-xun; lu gui-zhen; guan jian(beijing broadcasting institute; beijing 100024; p. r.china)

..............page:10-18

kan shou yu

..............page:4

Negative-mass and Imaginary-mass Problems in Physics
ni guang-jiong(department of physics; fudan university; shanghai; 200433; p. r. china; department of physics; portland state university; portland; or97207; usa)

..............page:1-9

Experimental Investigation on Slow Light and Optical Pulse Propagation with Negative Group Velocity in the Electromagnetically Induced Medium
chen xu-zong; xiao feng; li lu-ming; peng xiang; liu cheng; zhang yu(school of electronics engineering and computer science; peking university beijing 100871 p. r. china)

..............page:19-26

The Investigation of Split-ring Resonators used to Constitute Left-handed Materials
zhang fu-li; zhao qian; liu ya-hong; zhao xiao-peng(institute of electrorheological techology; department of applied physics; northwestern polytechnical university; xi an 710072 p. r. china)

..............page:71-77

ke ya suo liu ti de guang yi xie bian bu bian yuan li he guang yi xiang dui lun xian yuan
yang xin tie ; zhao shuang ren

..............page:87-88

guan yu lun wu li xian xiang de ben zhi yi shu de ji ge wen ti
zuo xian ping

..............page:91-93

jin jin ba wo zhu shen hua li lun de zheng que fang xiang
song wen zuo

..............page:94-98

The Modified Lorentz Transformation Formula
bai tong-yun(department of engineering physics; tsinghua university; beijing; 100084 p.r.china)

..............page:58-62

Theory and Practice of Quantum Entanglement
geng tian-ming(capital normal university ; beijing 100037 p. r. china)

..............page:40-50

jia su qi zhong chao guang su li zi shi yan he jian ce fang fa tan tao
yang xin tie

..............page:89-90

The Cosmological Evolution of the Fine Structure Constantisone of the Evidence of Universe to Continue to Accelerate
ai xiao-bai(shanghai institute of nuclear research of chinese academy of sciences; shanghai 201800)

..............page:63-70

Developments of Research on the EPR Idea Experiment
huang zhi-xun(beijing broadcasting institute; beijing 100024; china)

..............page:27-39