Emergence of multipartite optomechanical entanglement in microdisk cavities coupled to nanostring waveguide

Emergence of multipartite optomechanical entanglement in microdisk cavities coupled to nanostring... In this paper, we propose a scheme to show signatures of multipartite optomechanical entanglement, which is based on two high quality factor (high- $$Q$$ ) silicon nitride ( $$\text{ Si }_{3}\text{ N }_{4}$$ ) microdisk cavities coupled to a nanostring waveguide via evanescent field. Genuine tripartite optomechanical entanglement is shared in the subsystem even though the two fields of microdisk cavities do not have direct interaction. In addition, we study the behaviors of the bipartite entanglement between the pairs of the system constituents by numerical simulation. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Quantum Information Processing Springer Journals

Emergence of multipartite optomechanical entanglement in microdisk cavities coupled to nanostring waveguide

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Springer US
Copyright © 2013 by Springer Science+Business Media New York
Physics; Quantum Information Technology, Spintronics; Quantum Computing; Data Structures, Cryptology and Information Theory; Quantum Physics; Mathematical Physics
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