6533b829fe1ef96bd12896f9

RESEARCH PRODUCT

Entangling two spatially separate cavities

Giuseppe CompagnoAnna NapoliAntonino Messina

subject

PhysicsCoupling (physics)Quantum mechanicsPhysics::OpticsPhysics::Accelerator PhysicsGeneral Physics and AstronomyAtom (order theory)Quantum PhysicsQuantum entanglement

description

A scheme for the transfer of entanglement among systems via successive coupling with an intermediate system is described. This method is applied to a simple experimental realizable situation for entangling two spatially separated cavities. In this scheme entanglement, initially stored in two modes of the first cavity, is transferred by an atom interacting successively with the cavities, into entanglement between two non resonant modes of the different cavities.

https://doi.org/10.1002/prop.200310006