Imperial College London
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Professor Myungshik Kim

Faculty of Natural Sciences, Department of Physics

Chair in Theoretical Quantum Information Sciences
 
 
 
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Contact

 

+44 (0)20 7594 7754m.kim

 
 
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Location

 

1202Electrical EngineeringSouth Kensington Campus

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Summary

 

Publications

Citation

BibTex format

@article{Hwang:2016:10.1103/PhysRevLett.116.153601,
author = {Hwang, M-J and Kim, MS and Choi, M-S},
doi = {10.1103/PhysRevLett.116.153601},
journal = {Physical Review Letters},
title = {Recurrent Delocalization and Quasiequilibration of Photons in Coupled Systems in Circuit Quantum Electrodynamics},
url = {http://dx.doi.org/10.1103/PhysRevLett.116.153601},
volume = {116},
year = {2016}
}
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RIS format (EndNote, RefMan)

TY  - JOUR
AB  - We explore the photon population dynamics in two coupled circuit QED systems. For a sufficiently weakintercavity photon hopping, as the photon-cavity coupling increases, the dynamics undergoes doubletransitions first from a delocalized to a localized phase and then from the localized to another delocalizedphase. The latter delocalized phase is distinguished from the former one; instead of oscillating between thetwo cavities, the photons rapidly quasiequilibrate over the two cavities. These intriguing features areattributed to an interplay between two qualitatively distinctive nonlinear behaviors of the circuit QEDsystems in the utrastrong coupling regime, whose distinction has been widely overlooked.
AU  - Hwang,M-J
AU  - Kim,MS
AU  - Choi,M-S
DO  - 10.1103/PhysRevLett.116.153601
PY  - 2016///
SN  - 1079-7114
TI  - Recurrent Delocalization and Quasiequilibration of Photons in Coupled Systems in Circuit Quantum Electrodynamics
T2  - Physical Review Letters
UR  - http://dx.doi.org/10.1103/PhysRevLett.116.153601
UR  - http://hdl.handle.net/10044/1/32520
VL  - 116
ER  -
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