Generalized signature operators and spectral triples for the Kronecker foliation

• Autorzy: R. Matthes , O. Richter , G. Rudolph
• Języki publikacji: EN

Abstrakty

EN

We consider two spectral triples related to the Kronecker foliation. The corresponding generalized Dirac operators are constructed from first and second order signature operators. Furthermore, we consider the differential calculi corresponding to these spectral triples. In one case, the calculus has a description in terms of generators and relations, in the other case it is an "almost free" calculus.

Kategorie tematyczne

• 81V15: Weak interaction
• 16W25: Derivations, actions of Lie algebras

• Wydawca: Institute of Mathematics Polish Academy of Sciences
• Czasopismo: Banach Center Publications
• Rocznik: 2003
• Tom: 61
• Numer: 1
• Strony: 125-147

Daty

wydano

2003

Twórcy

autor

R. Matthes

• Fachbereich 2, Technische Universität Clausthal, Leibnizstraße 4, 38678 Clausthal-Zellerfeld, Germany

autor

O. Richter

• Institut für Theoretische Physik, Universität Leipzig, Augustusplatz 10/11, 04109 Leipzig, Germany

autor

G. Rudolph

• Institut für Theoretische Physik, Universität Leipzig, Augustusplatz 10/11, 04109 Leipzig, Germany

Identyfikatory

DOI

10.4064/bc61-0-9