Discrete Symmetries as Automorphisms of the Proper Poincaré Group
✍ Scribed by I.L. Buchbinder; D.M. Gitman; A.L. Shelepin
- Book ID
- 110334912
- Publisher
- Springer
- Year
- 2002
- Tongue
- English
- Weight
- 188 KB
- Volume
- 41
- Category
- Article
- ISSN
- 0020-7748
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📜 SIMILAR VOLUMES
The famous theorem of Belyi states that the compact Riemann surface X can be de ned over the number eld if and only if X can be uniformized by a nite index subgroup ¡ of a Fuchsian triangle group ¤. As a result such surfaces are now called Belyi surfaces. The groups PSL(2; q); q = p n are known to a
ln this paper explicit basis functions are defined for the Poincark group. Both these functions and the representation matrix elements are continuous functions of the momentum variables for the whole real p2 spectrum, including the p2 = 0 point. The essence of our method is to enlarge previously obt