Please use this identifier to cite or link to this item: https://doi.org/10.1103/PhysRevLett.106.153601
Title: Luttinger liquid of photons and spin-charge separation in hollow-core fibers
Authors: Angelakis, D.G.
Huo, M.
Kyoseva, E.
Kwek, L.C. 
Issue Date: 11-Apr-2011
Citation: Angelakis, D.G., Huo, M., Kyoseva, E., Kwek, L.C. (2011-04-11). Luttinger liquid of photons and spin-charge separation in hollow-core fibers. Physical Review Letters 106 (15) : -. ScholarBank@NUS Repository. https://doi.org/10.1103/PhysRevLett.106.153601
Abstract: In this work we show that light-matter excitations (polaritons) generated inside a hollow-core one-dimensional fiber filled with two types of atoms, can exhibit Luttinger liquid behavior. We first explain how to prepare and drive this quantum-optical system to a strongly interacting regime, described by a bosonic two-component Lieb-Liniger model. Utilizing the connection between strongly interacting bosonic and fermionic systems, we then show how spin-charge separation could be observed by probing the correlations in the polaritons. This is performed by first mapping the polaritons to propagating photon pulses and then measuring the effective photonic spin and charge densities and velocities by analyzing the correlations in the emitted photon spectrum. The necessary regime of interactions is achievable with current quantum-optical technology. © 2011 American Physical Society.
Source Title: Physical Review Letters
URI: http://scholarbank.nus.edu.sg/handle/10635/115175
ISSN: 00319007
DOI: 10.1103/PhysRevLett.106.153601
Appears in Collections:Staff Publications

Show full item record
Files in This Item:
There are no files associated with this item.

SCOPUSTM   
Citations

34
checked on Jun 17, 2018

WEB OF SCIENCETM
Citations

29
checked on Jun 4, 2018

Page view(s)

27
checked on May 18, 2018

Google ScholarTM

Check

Altmetric


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.