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Cited by 287

The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.

Surface charge algebra in gauge theories and thermodynamic integrability

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Barnich, Glenn, Compère, Geoffrey·2008·Journal of Mathematical Physics

Abstract

Surface charges and their algebra in interacting Lagrangian gauge field theories are constructed out of the underlying linearized theory using techniques from the variational calculus. In the case of exact solutions and symmetries, the surface charges are interpreted as a Pfaff system. Integrability is governed by Frobenius’ theorem and the charges associated with the derived symmetry algebra are shown to vanish. In the asymptotic context, we provide a generalized covariant derivation of the result that the representation of the asymptotic symmetry algebra through charges may be centrally extended. Comparison with Hamiltonian and covariant phase space methods is made. All approaches are shown to agree for exact solutions and symmetries while there are differences in the asymptotic context.

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Metadata

Authors
Barnich, G., & Compère, G.
Venue
Journal of Mathematical Physics
Published
2008-04-01
Volume
49
Issue
4
ISSN
  • 0022-2488 (ISSN-L)
  • 1089-7658
OpenAlex
W2031335013
Cited by
287
References
3
FWCI
12.55
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Surface charge algebra in gauge theories and thermodynamic integrability. https://app.cochat.ai/papers/10.1063/1.2889721
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Barnich, G., & Compère, G. (2008). Surface charge algebra in gauge theories and thermodynamic integrability. Journal of Mathematical Physics. https://doi.org/10.1063/1.2889721

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.