|
|
|
Snyder’s quantized space-time and de Sitter special relativity |
| GUO Han-ying1, HUANG Chao-guang2, TIAN Yu3, XU Zhan4, ZHOU Bin5 |
| 1.Institute of Theoretical Physics, Chinese Academy of Sciences, P. O. Box 2735, Beijing 100080, China; 2.Institute of High Energy Physics, Chinese Academy of Sciences, P. O. Box 918-4, Beijing 100049, China; 3.Department of Physics, Beijing Institute of Technology, Beijing 100081, China; 4.Physics Department, Tsinghua University, Beijing 100084, China; 5.Department of Physics, Beijing Normal University, Beijing 100875, China |
|
|
|
|
Abstract There is a one-to-one correspondence between Snyder s model in de Sitter space of momenta and the dS-invariant special relativity as well as a minimum uncertainty-like relation. This indicates that physics at the Planck length ?P and the scale R = (3/Λ)1/2 should be dual to each other and there is in-between gravity of local dS-invariance characterized by a dimensionless coupling constant g = ?P/R ~ 10-61.
|
|
Issue Date: 05 September 2007
|
|
|
Viewed |
|
|
|
Full text
|
|
|
|
|
Abstract
|
|
|
|
|
Cited |
|
|
|
|
| |
Shared |
|
|
|
|
| |
Discussed |
|
|
|
|
