English

All-versus-nothing proofs with n qubits distributed between m parties

Quantum Physics 2010-07-26 v2

Abstract

All-versus-nothing (AVN) proofs show the conflict between Einstein, Podolsky, and Rosen's elements of reality and the perfect correlations of some quantum states. Given an n-qubit state distributed between m parties, we provide a method with which to decide whether this distribution allows an m-partite AVN proof specific for this state using only single-qubit measurements. We apply this method to some recently obtained n-qubit m-particle states. In addition, we provide all inequivalent AVN proofs with less than nine qubits and a minimum number of parties.

Cite

@article{arxiv.1004.4874,
  title  = {All-versus-nothing proofs with n qubits distributed between m parties},
  author = {Adan Cabello and Pilar Moreno},
  journal= {arXiv preprint arXiv:1004.4874},
  year   = {2010}
}

Comments

REVTeX4-1, 13 pages, 5 figures

R2 v1 2026-06-21T15:15:35.776Z