Limitations on sharing Bell nonlocality between sequential pairs of observers
Shuming Cheng, Lijun Liu, Travis J. Baker, Michael J. W. Hall
Abstract
The authors demonstrate that, under mild measurement assumptions, two qubits cannot both be recycled to generate Bell nonlocality between multiple independent observers on each side. The authors also derive corresponding ``one-sided monogamy relations'' that rule out two-sided recycling for a wide range of parameters and propose a possible experimental test.
Topics & Concepts
Quantum nonlocalityQubitRange (aeronautics)Kochen–Specker theoremBell stateComputer scienceBell test experimentsMathematicsTheoretical computer scienceQuantum entanglementQuantum mechanicsPhysicsQuantumEngineeringAerospace engineeringQuantum Mechanics and ApplicationsQuantum Information and CryptographyAdvanced Thermodynamics and Statistical Mechanics