Photonic Multiqubit States from a Single Atom
arXiv:1003.1742 · doi:10.1103/PhysRevA.83.032313
Abstract
We propose a protocol for the creation of photonic Greenberger-Horne-Zeilinger and linear cluster states emitted from a single atom---or ion---coupled to an optical cavity field. The method is based on laser pulses with different polarizations and exploits the atomic transition amplitudes to state-selectively achieve the desired transitions. The scheme lies within reach of current technology.
Six pages, two figures. Two appendices (including discussion about error sources). To appear in PRA
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Cited by in corpus (6)
- Robust-fidelity atom-photon entangling gates in the weak-coupling regime
- Resource-efficient analyzer of Bell and Greenberger-Horne-Zeilinger states of multiphoton systems
- Error distributions on large entangled states with non-Markovian dynamics
- Sequential measurement-based quantum computing with memories
- Many-Body Effects in a Model of Electromagnetically Induced Transparency
- Efficient entanglement length measurements for photonic cluster state sources