Please use this identifier to cite or link to this item: https://doi.org/10.1142/S0217979214410033
Title: Simulating topological effects with photons in coupled QED cavity arrays
Authors: Noh, C.
Angelakis, D.G. 
Keywords: Coupled quantum electrodynamics cavity arrays
Fractional quantum Hall effect
Issue Date: 20-Jan-2014
Source: Noh, C., Angelakis, D.G. (2014-01-20). Simulating topological effects with photons in coupled QED cavity arrays. International Journal of Modern Physics B 28 (2) : -. ScholarBank@NUS Repository. https://doi.org/10.1142/S0217979214410033
Abstract: We provide a pedagogical account of an early proposal realizing fractional quantum Hall effect (FQHE) using coupled quantum electrodynamics (QED) cavity arrays (CQCAs). We start with a brief introduction on the basics of quantum Hall effects and then review the early proposals in the simulation of spin-models and fractional quantum Hall (FQH) physics with photons in coupled atom-cavity arrays. We calculate the energy gap and the overlap between the ground state of the system and the corresponding Laughlin wavefunction to analyze the FQH physics arising in the system and discuss possibilities to reach the ground state using adiabatic methods used in Cavity QED. © World Scientific Publishing Company.
Source Title: International Journal of Modern Physics B
URI: http://scholarbank.nus.edu.sg/handle/10635/126319
ISSN: 02179792
DOI: 10.1142/S0217979214410033
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