Mesoscopic entanglement induced by spontaneous emission in solid-state quantum optics

González-Tudela, Alejandro and Porras, Diego (2013) Mesoscopic entanglement induced by spontaneous emission in solid-state quantum optics. Physical Review Letters, 110 (8). 080502. ISSN 0031-9007

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Abstract

Implementations of solid-state quantum optics provide us with devices where qubits are placed at fixed positions in photonic or plasmonic one-dimensional waveguides. We show that solely by controlling the position ofthe qubits and withthe help of a coherent driving, collective spontaneous decay may be engineered to yield an entangled mesoscopic steady state. Our scheme relies on the realization of pure superradiant Dicke models by a destructive interference that cancels dipole-dipole interactions in one dimension.

Item Type: Article
Schools and Departments: School of Mathematical and Physical Sciences > Physics and Astronomy
Subjects: Q Science > QC Physics > QC0170 Atomic physics. Constitution and properties of matter Including molecular physics, relativity, quantum theory, and solid state physics
Depositing User: Diego Porras
Date Deposited: 11 Sep 2013 12:23
Last Modified: 21 Mar 2017 06:54
URI: http://sro.sussex.ac.uk/id/eprint/46124

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