GLq(N)-covariant braided differential bialgebras |
| |
Authors: | A. P. Isaev and A. A. Vladimirov |
| |
Affiliation: | (1) Bogolubov Theoretical Laboratory, Joint Institute for Nuclear Research, 141980 Dubna, Moscow Region, Russia |
| |
Abstract: | We study the possibility of defining the (braided) comultiplication for the GLq(N)-covariant differential complexes on some quantum spaces. We discover suchdifferential bialgebras (and Hopf algebras) on the bosonic and fermionic quantum hyperplanes (with additive coproduct) and on the braided matrix algebra BMq(N) with both multiplicative and additive coproducts. The latter case is related (forN = 2) to theq-Minkowski space andq-Poincaré algebra. |
| |
Keywords: | 81R50 |
本文献已被 SpringerLink 等数据库收录! |