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Nonequilibrium dynamics of coupled qubit-cavity arrays

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1202.1961v2 (339.2Kb)
Date
08/06/2012
Author
Nissen, Felix
Schmidt, Sebastian
Biondi, Matteo
Blatter, Gianni
Tureci, Hakan E.
Keeling, Jonathan Mark James
Funder
EPSRC
EPSRC
Grant ID
EP/G004714/1
EP/I031014/1
Keywords
QC Physics
Metadata
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Abstract
We study the coherence and fluorescence properties of the coherently pumped and dissipative Jaynes-Cummings-Hubbard model describing polaritons in a coupled-cavity array. At weak hopping we find strong signatures of photon blockade similar to single-cavity systems. At strong hopping the state of the photons in the array depends on its size. While the photon blockade persists in a dimer consisting of two coupled cavities, a coherent state forms on an extended lattice, which can be described in terms of a semi-classical model.
Citation
Nissen , F , Schmidt , S , Biondi , M , Blatter , G , Tureci , H E & Keeling , J M J 2012 , ' Nonequilibrium dynamics of coupled qubit-cavity arrays ' , Physical Review Letters , vol. 108 , no. 23 , 233603 . https://doi.org/10.1103/PhysRevLett.108.233603
Publication
Physical Review Letters
Status
Peer reviewed
DOI
https://doi.org/10.1103/PhysRevLett.108.233603
ISSN
0031-9007
Type
Journal article
Collections
  • University of St Andrews Research
URL
http://arxiv.org/abs/1202.1961
http://link.aps.org/doi/10.1103/PhysRevLett.108.233603
URI
http://hdl.handle.net/10023/2596

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