Title :
Long-range spin-qubit interaction in planar microcavities
Author :
Piermarocchi, C. ; Quinteiro, G.F. ; Fernández-Rossier, J.
Author_Institution :
Michigan State Univ., East Lansing
Abstract :
We study theoretically the coupling between localized spins mediated by itinerant polaritons in a planar micro-cavity. Due to their photon-like mass, polaritons provide an extremely long spin-coupling range, useful for the realization of two-qubit operations.
Keywords :
microcavities; polaritons; quantum computing; itinerant polaritons; long-range spin-qubit interaction; planar micro-cavity; planar microcavities; spin-coupling range; Electromagnetic coupling; Electrons; Excitons; Gallium arsenide; Microcavities; Optical coupling; Physics; Quantum computing; Quantum dots; Ultraviolet sources;
Conference_Titel :
Lasers and Electro-Optics, 2007. CLEO 2007. Conference on
Conference_Location :
Baltimore, MD
Print_ISBN :
978-1-55752-834-6
DOI :
10.1109/CLEO.2007.4453474
