47 citations · 47 across the 1 of their papers we have counts for
2 papers
quant-ph2008★ 47 cited
Lower bounds on entanglement measures from incomplete information
O. Gühne, M. Reimpell, R. F. Werner
How can we quantify the entanglement in a quantum state, if only the expectation value of a single observable is given? This question is of great interest for the analysis of entan…
quant-ph1999
EPR states for von Neumann algebras
R. F. Werner
In a recent paper [quant-ph/9910066], Arens and Varadarajan gave a characterization of what they call EPR-states on a bipartite composite quantum system. By definition, such states…