Local Hidden Variable Theories for Quantum States

Details Local Hidden Variable Theories for Quantum States Local Hidden Variable Theories for Quantum States

2002-10-08

arxiv.org/abs/quant-ph/0210053v2

Phys. Rev. Lett {\bf 90}, 157903 (2003)

Physics

Quantum Physics

8 pages Revtex; v2 contains substantial changes, a strengthened main theorem and more references

Scientific paper

10.1103/PhysRevLett.90.157903

While all bipartite pure entangled states violate some Bell inequality, the relationship between entanglement and non-locality for mixed quantum states is not well understood. We introduce a simple and efficient algorithmic approach for the problem of constructing local hidden variable theories for quantum states. The method is based on constructing a so-called symmetric quasi-extension of the quantum state that gives rise to a local hidden variable model with a certain number of settings for the observers Alice and Bob.

Affiliated with

Also associated with

No associations

Rating

Local Hidden Variable Theories for Quantum States does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Local Hidden Variable Theories for Quantum States, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Local Hidden Variable Theories for Quantum States will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-549186