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Advances in Condensed Matter Physics
Volume 2013, Article ID 783420, 8 pages
http://dx.doi.org/10.1155/2013/783420
Review Article

Topological Excitations in Quantum Spin Systems

S. N. Bose National Centre For Basic Sciences, Block JD, Sector III, Salt Lake, Calcutta 700098, India

Received 23 April 2013; Revised 13 September 2013; Accepted 27 September 2013

Academic Editor: Ashok Chatterjee

Copyright © 2013 Ranjan Chaudhury and Samir K. Paul. 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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