Search results for "FABRY-PEROT-INTERFEROMETER"

showing 2 items of 2 documents

Extraction of Singlet States from Noninteracting High-Dimensional Spins

2008

We present a scheme for the extraction of singlet states of two remote particles of arbitrary quantum spin number. The goal is achieved through post-selection of the state of interaction mediators sent in succession. A small number of iterations is sufficient to make the scheme effective. We propose two suitable experimental setups where the protocol can be implemented.

FABRY-PEROT-INTERFEROMETERPhysicsQuantum PhysicsSpinsScatteringSmall numberExtraction (chemistry)entanglement generation; quantum map; scatteringCavity quantum electrodynamicsFOS: Physical sciencesGeneral Physics and AstronomyState (functional analysis)Quantum mechanicsSCATTERINGSinglet stateQuantum Physics (quant-ph)Quantum information scienceentanglement generationquantum mapQUANTUMENTANGLEMENT
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Resilience of singlet-state extraction against non-optimal resonance conditions

2008

We have recently presented a protocol for extracting the singlet state of two non-interacting high-dimensional spins through post-selection of the internal state of interaction mediators sent in succession [F. Ciccarello et al., arXiv:0710.3855v1]. The scheme requires each mediator's wavevector to obey appropriate resonance conditions. Here we show the robustness of the scheme in the realistic case where such conditions are not sharply fulfilled.

PhysicsFABRY-PEROT-INTERFEROMETERPhysics and Astronomy (miscellaneous)SpinsCondensed matter physicsquantum information theory transport in mesoscopic systemsState (functional analysis)Resonance (particle physics)Robustness (computer science)Quantum mechanicsSCATTERINGWave vectorResilience (materials science)Singlet stateENTANGLEMENT
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