Incompatible local hidden-variable models of quantum correlations

• Main Authors: Laskowski, Wiesław, Markiewicz, Marcin, Paterek, Tomasz, Wieśniak, Marcin
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2013
• Subjects: DRNTU::Science::Physics::Atomic physics::Quantum theory
• Online Access: https://hdl.handle.net/10356/100913; http://hdl.handle.net/10220/9233
• Institution: Nanyang Technological University

We show a quantum state with explicit local hidden-variable models for correlations between any fixed number of subsystems which cannot be extended to a model simultaneously describing correlations between different numbers of subsystems. The explicit models we discuss may involve several settings p...