Quantum Mathematics Seminar: Evelyn Lira Torres (Queen Mary)

Chemistry C15
Wednesday 7th June 2023 (14:00-15:00)

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.


School of Mathematical Sciences

The University of Nottingham
University Park
Nottingham, NG7 2RD

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