Three Kinds of Special Relativity via Inverse Wick Rotation  

作　　者：郭汉英 黄超光 徐湛 周彬 

机构地区：[1]Institute of High Energy Physics, Chinese Academy of Sciences, PO Box 918-4, .Beijing 100049 [2]Institute of Theoretical Physics, Chinese Academy of Sciences, PO Box 2735, Beijing 100080 [3]Physics Department, Tsinghua University, Beijing 100084 [4]Department of Physics, Beijing Normal University, Beijing 100875

出　　处：《Chinese Physics Letters》2005年第10期2477-2480,共4页中国物理快报（英文版）

基　　金：Supported partially by the National Natural Science Foundation of China under Grant Nos 90103004, 90403023, 10375087 and 10373003.

摘　　要：Since the special relativity can be viewed as the physics in an inverse Wick rotation of four-dimensional （4D） Euclid space, which is at almost equal footing with the 4D Riemann/Lobachevski space, there should be important physics in the inverse Wick rotation of 4D Riemann/Lobachevski space. Thus, there are three kinds of special relativity in de Sitter（dS）/Minkowski/anti-de Sitter（AdS） space at almost equal footing, respectively. There is an instanton tunnelling scenario in the Riemann-de Sitter case that may explain why A be positive and link with the multiverse.Since the special relativity can be viewed as the physics in an inverse Wick rotation of four-dimensional （4D） Euclid space, which is at almost equal footing with the 4D Riemann/Lobachevski space, there should be important physics in the inverse Wick rotation of 4D Riemann/Lobachevski space. Thus, there are three kinds of special relativity in de Sitter（dS）/Minkowski/anti-de Sitter（AdS） space at almost equal footing, respectively. There is an instanton tunnelling scenario in the Riemann-de Sitter case that may explain why A be positive and link with the multiverse.

关 键 词：INVARIANT SPECIAL RELATIVITY SITTER SPACETIME SUPERGRAVITY CONSTANT GRAVITY 

分 类 号：O412.1[理学—理论物理]