Published March 2008
| Published
Journal Article
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A polaritonic two-component Bose-Hubbard model
Abstract
We demonstrate that polaritons in an array of interacting micro-cavities with strong atom–photon coupling can form a two-component Bose–Hubbard model in which both polariton species are protected against spontaneous emission as their atomic part is stored in two ground states of the atoms. The parameters of the effective model can be tuned via the driving strength of external lasers and include attractive and repulsive polariton interactions. We also describe a method to measure the number statistics in one cavity for each polariton species independently.
Additional Information
© 2008 IOP Publishing Ltd and Deutsche Physikalische Gesellschaft. Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported (CC BY-NC-SA version 3.0. Received 8 December 2007; Published 6 March 2008. This work is part of the QIP-IRC supported by EPSRC (GR/S82176/0), the Integrated Project Qubit Applications (QAP) supported by the IST directorate as contract number 015848 and was supported by the EPSRC grant EP/E058256/1, the Alexander von Humboldt Foundation, the Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) and the Royal Society.Attached Files
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Additional details
- Eprint ID
- 67385
- Resolver ID
- CaltechAUTHORS:20160526-103035847
- GR/S82176/0
- Engineering and Physical Sciences Research Council (EPSRC)
- 015848
- IST directorate
- EP/E058256/1
- Engineering and Physical Sciences Research Council (EPSRC)
- Alexander von Humboldt Foundation
- Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
- Royal Society
- Created
-
2016-05-26Created from EPrint's datestamp field
- Updated
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2022-07-12Created from EPrint's last_modified field