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Author  |
Barbagallo, G.; Cerdeira, J.L.V.; Gomez-Fayren, C.; Meessen, P.; Ortin, T. |
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Title |
On the generalized Komar charge of Kaluza-Klein theories and higher-form symmetries |
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Journal Article |
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Year |
2025 |
Publication |
Scipost Physics Core |
Abbreviated Journal |
SciPost Phys. Core |
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Volume |
8 |
Issue |
4 |
Pages |
077 - 14pp |
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Abstract |
The generalized Komar (d -2)-form charge can be modified by the addition of any other on-shell closed (conserved) (d-2)-form charge. We show that, with Kaluza-Klein boundary conditions, one has to add a charge related to the higher-form symmetry identified in Ref. [10] to the naive Komar charge of pure 5-dimensional gravity to obtain a conserved charge whose integral at spatial infinity gives the mass. The new term also contains the contribution of the Kaluza-Klein monopole charge leading to electric-magnetic duality invariance. |
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Address |
[Barbagallo, Gabriele] CSIC, Inst Fis Teor UAM, C Nicolas Cabrera 13-15 CU Cantoblanco, E-28049 Madrid, Spain, Email: gabriele.barbagallo@estudiante.uam.es; |
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Publisher |
Scipost Foundation |
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Language |
English |
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Notes |
WOS:001609369300001 |
Approved |
no |
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Is ISI |
yes |
International Collaboration |
no |
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Call Number |
IFIC @ pastor @ |
Serial |
6923 |
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