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From the Complete Yang Model to Snyder's Model, de Sitter Special Relativity and Their Duality |
| WU Hong-Tu1, HUANG Chao-Guang2, GUO Han-Ying3 |
| 1Department of Mathematics, Capital Normal University, Beijing 1000482Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 1000493Institute of Theoretical Physics, Chinese Academy of Sciences,Beijing 100190 |
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WU Hong-Tu, HUANG Chao-Guang, GUO Han-Ying 2008 Chin. Phys. Lett. 25 2751-2753 |
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Abstract By means of the Dirac procedure, we re-examine Yang's quantized space--time model, its relation to Snyder's model, the dS special relativity and their UV--IR duality. Starting from a dimensionless dS5-space in a (5+1)-dimensional Mink-space a complete Yang model at both classical and quantum level can be presented and there really exists Snyder's model, the dS special relativity and the duality.
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03.30.+p
04.90.+e
11.10.Ef
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Received: 26 March 2008
Published: 25 July 2008
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| PACS: |
03.30.+p
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(Special relativity)
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04.90.+e
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(Other topics in general relativity and gravitation)
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11.10.Ef
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(Lagrangian and Hamiltonian approach)
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