XXXVI Workshop on Geometric Methods in Physics | 2-8.07.2017 |
VI School on Geometry and Physics | 26-30.06.2017 |
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Elmar WagnerDirac operator on a noncommutative Toeplitz torusWe present an even spectral triple on a noncommutative torus defined as a subalgebra of the Toeplitz algebra. This spectral triple has spectral dimension 1, so one can say that the Toeplitz deformation results in a "dimension drop" of the noncommutative torus. This dimension drop will be discussed in the talk. (Joint work with Fredy Diaz.) |
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University of Bialystok |