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quant-ph2001
Non-maximal rank separable states are a set of measure 0 within the set of non-maximal rank states
Robert B. Lockhart
This paper is being withdrawn due to an error in the proof. Hao Chen has shown the author in the two qubit case that there is an open set of three dimensional subspaces that are sp…
quant-ph2000
Geometry and Product States
Robert B. Lockhart, Michael J. Steiner, Karl Gerlach
As separable states are a convex combination of product states, the geometry of the manifold of product states is studied. Prior results by Sanpera, Vidal and Tarrach are extended.…