2004 | OriginalPaper | Buchkapitel
Noncommutative Physics on Lie Algebras, (ℤ2) n Lattices and Clifford Algebras
verfasst von : Shahn Majid
Erschienen in: Clifford Algebras
Verlag: Birkhäuser Boston
Enthalten in: Professional Book Archive
Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.
Wählen Sie Textabschnitte aus um mit Künstlicher Intelligenz passenden Patente zu finden. powered by
Markieren Sie Textabschnitte, um KI-gestützt weitere passende Inhalte zu finden. powered by
We survey noncommutative spacetimes with coordinates being enveloping algebras of Lie algebras. We also explain how to do differential geometry on noncommutative spaces that are obtained from commutative ones via a Moyal-product type cocycle twist, such as the noncommutative torus, θ-spaces and Clifford algebras. The latter are noncommutative deformations of the finite lattice (ℤ2)n and we compute their noncommutative de Rham cohomology and moduli of solutions of Maxwell’s equations. We exactly quantize noncommutative U(1)-Yang-Mills theory on ℤ2 × ℤ2 in a path integral approach.