2000 character limit reached
Disproving the conjecture on structural physical approximation to optimal decomposable entanglement witnesses
Published 11 Sep 2013 in quant-ph | (1309.2883v2)
Abstract: We disprove the conjecture that structural physical approximations to optimal entanglement witnesses are separable states. The conjecture holds true for extremal decomposable entanglement witnesses.
Paper Prompts
Sign up for free to create and run prompts on this paper using GPT-5.
Top Community Prompts
Collections
Sign up for free to add this paper to one or more collections.