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arXiv · hep-th/0104038

A Farewell To Unimodularity

S. Lazzarini·T. Schucker
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Abstract

We interpret the unimodularity condition in almost commutative geometries as central extensions of spin lifts. In Connes' formulation of the standard model this interpretation allows to compute the hypercharges of the fermions.

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S. Lazzarini, T. Schucker. 2001-04-04. A Farewell To Unimodularity. https://doi.org/10.1016/s0370-2693(01)00595-0

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