10 citations · 24 across the 5 of their papers we have counts for
Showing math-phShow all
3 papers · 1 filter
math-ph2010
On the finite spectral triple of an almost-commutative geometry
F. J. Vanhecke, A. R. da Silva, C. Sigaud
In this short communication, we examine the relevance of the signature of the space-time metric in the construction of the product of a pseudo-Riemannian spectral triple with a fin…
math-ph2006★ 1 cited
Symmetries in Non Commutative Configuration space
F. J. Vanhecke, C. Sigaud, A. R. da Silva
Extending earlier work(*), we examine the deformation of the canonical symplectic structure in a cotangent bundle $T^\star(\Q)$ by additional terms implying the Poisson non-commuta…
math-ph1999★ 4 cited
On the Product of Real Spectral Triples
F. J. Vanhecke
The product of two real spectral triples {A1,H1,D1,J1,gamma1} and {A2,H2,D2,J2(,gamma2)}, the first of which is necessarily even, was defined by A.Connes as {A,H,D,J(,gamma)} given…