Non-Cartesian Systems : an Open Problem

Elemer Elad Rosinger (1)

1 Department of Mathematics and Applied Mathematics [Pretoria]

The following open problem is presented and motivated : Are there physical systems whose state spaces do not compose according to either the Cartesian product, as classical systems do, or the usual tensor product, as quantum systems do ?

Domaines: Mathématiques générales [math.GM]; Physique mathématique [math-ph]; Physique mathématique [math-ph]

Elemer Elad Rosinger. Non-Cartesian Systems : an Open Problem. 2010. ⟨hal-00544928⟩