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Colloquium: Photons and electrons as emergent phenomena

Open access
Levin, Michael, Wen, Xiao-Gang·2005·Reviews of Modern Physics

Abstract

Recent advances in condensed-matter theory have revealed that new and exotic phases of matter can exist in spin models (or more precisely, local bosonic models) via a simple physical mechanism, known as ``string-net condensation.'' These new phases of matter have the unusual property that their collective excitations are gauge bosons and fermions. In some cases, the collective excitations can behave just like the photons, electrons, gluons, and quarks in our vacuum. This suggests that photons, electrons, and other elementary particles may have a unified origin---string-net condensation in our vacuum. In addition, the string-net picture indicates how to make artificial photons, artificial electrons, and artificial quarks and gluons in condensed-matter systems.

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Metadata

Authors
Levin, M., & Wen, X.-G.
Venue
Reviews of Modern Physics
Published
2005-09-07
Volume
77
Issue
3
Pages
871-879
ISSN
  • 0034-6861 (ISSN-L)
  • 1539-0756
OpenAlex
W1527937477
Cited by
163
References
4
FWCI
4.40
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Colloquium: Photons and electrons as emergent phenomena. https://app.cochat.ai/papers/10.1103/revmodphys.77.871
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Levin, M., & Wen, X.-G. (2005). Colloquium: Photons and electrons as emergent phenomena. Reviews of Modern Physics. https://doi.org/10.1103/revmodphys.77.871

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