51 citations · 597 across the 45 of their papers we have counts for
Showing 2013 · math-phShow all
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math-ph2013★ 1 cited
Matrix Geometries Emergent from a Point
Francesco D'Andrea, Fedele Lizzi, Pierre Martinetti
We describe a categorical approach to finite noncommutative geometries. Objects in the category are spectral triples, rather than unitary equivalence classes as in other approaches…
math-ph2013★ 33 cited
Spectral geometry with a cut-off: topological and metric aspects
Francesco D'Andrea, Fedele Lizzi, Pierre Martinetti
Inspired by regularization in quantum field theory, we study topological and metric properties of spaces in which a cut-off is introduced. We work in the framework of noncommutativ…