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hep-th1999
Connes-Lott model building on the two-sphere
J. A. Mignaco, C. Sigaud, A. R. da Silva +1
In this work we examine generalized Connes-Lott models on the two-sphere. The Hilbert space of the continuum spectral triple is taken as the space of sections of a twisted spinor b…
hep-th1996
The Connes-Lott program on the sphere
J. A. Mignaco, C. Sigaud, A. R. da Silva +1
We describe the classical Schwinger model as a study of the projective modules over the algebra of complex-valued functions on the sphere. On these modules, classified by $π_2(S^2)…