An Introduction to Quantum Order, String-net Condensation, and Emergence of Light and Fermions

Xiao-Gang Wen

doi:10.1016/j.aop.2004.07.001

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An Introduction to Quantum Order, String-net Condensation, and Emergence of Light and Fermions

Xiao-Gang Wen

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Abstract

We review some recent work on new states of matter. Those states cannot be described symmetry breaking and hence contain a new kind of order -- quantum order. Some quantum orders are shown to be closely related to string-net condensations. Those quantum orders lead to an emergence of gauge bosons and fermions from pure bosonic models.

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Xiao-Gang Wen. 2004-06-18. An Introduction to Quantum Order, String-net Condensation, and Emergence of Light and Fermions. https://doi.org/10.1016/j.aop.2004.07.001

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