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Covariant representation theory of the Poincaré algebra and some of its extensions

✍ Scribed by Rutger Boels


Publisher
Springer-Verlag
Year
2010
Tongue
English
Weight
664 KB
Volume
2010
Category
Article
ISSN
1126-6708

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📜 SIMILAR VOLUMES


Nontrivial extensions of a representatio
✍ G. Rideau 📂 Article 📅 1984 🏛 Springer 🌐 English ⚖ 408 KB

Let U(a, A) be a representation of the Poincard group ~ with mass and helicity zero, realized in the space of C ~-functions with compact support on IR 3 , without the origin. Let U(2)(a, A) denote the tensorial product of U(a, A) by itself. We explicitly determine the cocycles of extension of U(a, A