6533b86efe1ef96bd12cbfc2

RESEARCH PRODUCT

Quantum tomography and nonlocality

Stefano ManciniEvgeny V. Shchukin

subject

PhysicsQuantum PhysicsConvex geometryPhysics::Medical PhysicsFOS: Physical sciencesMathematical Physics (math-ph)Quantum tomographyCondensed Matter PhysicsAtomic and Molecular Physics and OpticsTheoretical physicsMultipartiteQuantum nonlocalityScheme (mathematics)TomographyQuantum Physics (quant-ph)Mathematical Physics

description

We present a tomographic approach to the study of quantum nonlocality in multipartite systems. Bell inequalities for tomograms belonging to a generic tomographic scheme are derived by exploiting tools from convex geometry. Then, possible violations of these inequalities are discussed in specific tomographic realizations providing some explicit examples.

https://doi.org/10.1088/0031-8949/90/7/074019