`ISRN Condensed Matter PhysicsVolume 2013 (2013), Article ID 198710, 20 pageshttp://dx.doi.org/10.1155/2013/198710`
Review Article

## Topological Order: From Long-Range Entangled Quantum Matter to a Unified Origin of Light and Electrons

1Perimeter Institute for Theoretical Physics, Waterloo, ON, N2L 2Y5, Canada
2Department of Physics, Massachusetts Institute of Technology, Cambridge, MA 02139, USA
3Institute for Advanced Study, Tsinghua University, Beijing 100084, China

Received 2 October 2012; Accepted 19 November 2012

Academic Editors: H. Eisaki, C. Janowitz, C. Trallero-Giner, and T. Yanagisawa

Copyright © 2013 Xiao-Gang Wen. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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