Segre maps and entanglement for multipartite systems of indistinguishable particles
arXiv:1111.4812 · doi:10.1088/1751-8113/45/10/105301
Abstract
We elaborate the concept of entanglement for multipartite system with bosonic and fermionic constituents and its generalization to systems with arbitrary parastatistics. The entanglement is characterized in terms of generalized Segre maps, supplementing thus an algebraic approach to the problem by a more geometric point of view.
16 pages, the version to appear in J. Phys. A. arXiv admin note: text overlap with arXiv:1012.0758