Robert Laugwitz (organizer)
Quantum Maths Seminar, external speaker, in-person talk
Speaker: Evelyn Lira Torres (Queen Mary)
Title: Geometric Realisation of Spectral Triples on the Noncommutative Torus C_{\theta}[T^2]
Abstract: We will introduce the notion of Geometric Realisation of Spectral Triples, a different approach to the Spectral Triples proposed by Alain Connes. Given this formalism we will emphasize in a characterisation when the algebra has trivial centre, and when the set of 1-forms \Omega^1 and the 'spinor' bimodule have a central basis. Finally, will show how this formalism looks in the Noncommutative Torus C_{\theta}[T^2]. This is joint work with Prof. Shahn Majid in arXiv 2208.07821.
The University of NottinghamUniversity Park Nottingham, NG7 2RD
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