Noncommutative geometrical structures of entangled quantum states
arXiv:1007.3582 · doi:10.1007/s10773-010-0658-x
Abstract
We study the noncommutative geometrical structures of quantum entangled states. We show that the space of a pure entangled state is a noncommutative space. In particular we show that by rewritten the conifold or the Segre variety we can get a -deformed relation in noncommutative geometry. We generalized our construction into a multi-qubit state. We also in detail discuss the noncommutative geometrical structure of a three-qubit state.
7 pages