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Cited by 245

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A Chern-Simons effective field theory for the Pfaffian quantum Hall state

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Fradkin, Eduardo, Nayak, Chetan, Tsvelik, Alexei, Wilczek, Frank·1998·Nuclear Physics B

Abstract

Abstract We present a low-energy effective field theory describing the universality class of the Pfaffian quantum Hall state. To arrive at this theory, we observe that the edge theory of the Pfaffian state of bosons at v = 1 is an SU (2) 2 Kac-Moody algebra. It follows that the corresponding bulk effective field theory is an SU (2) Chem-Simons theory with coupling constant k = 2. The effective field theories for other Pfaffian states, such as the fermionic one at v = 1/2 are obtained by a flux-attachment procedure. We discuss the non-Abelian statistics of quasiparticles in the context of this effective field theory.

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Metadata

Authors
Fradkin, E., Nayak, C., Tsvelik, A., & Wilczek, F.
Venue
Nuclear Physics B
Publisher
Elsevier BV
Published
1998-04
Volume
516
Issue
3
Pages
704-718
ISSN
0550-3213 (ISSN-L)
OpenAlex
W2031485772
Cited by
245
References
1
FWCI
5.40
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: A Chern-Simons effective field theory for the Pfaffian quantum Hall state. https://app.cochat.ai/papers/10.1016/s0550-3213(98)00111-4
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Fradkin, E., Nayak, C., Tsvelik, A., & Wilczek, F. (1998). A Chern-Simons effective field theory for the Pfaffian quantum Hall state. Nuclear Physics B. https://doi.org/10.1016/s0550-3213(98)00111-4

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