DISTANCES IN FINITE SPACES FROM NONCOMMUTATIVE GEOMETRY.

@inproceedings{Iochum2001DISTANCESIF,
  title={DISTANCES IN FINITE SPACES FROM NONCOMMUTATIVE GEOMETRY.},
  author={Bruno Iochum and Thomas Krajewski and Pierre Martinetti},
  year={2001}
}
  • Bruno Iochum, Thomas Krajewski, Pierre Martinetti
  • Published 2001
  • Physics, Mathematics
  • Following the general principles of noncommutative geometry, it is possible to define a metric on the space of pure states of the noncommutative algebra generated by the coordinates. This metric generalizes the usual Riemannian one. We investigate some general properties of this metric in finite commutative cases corresponding to a metric on a finite set, and also compute explicitly some distances associated to commutative or noncommutative algebras. 

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