Komar charge of N = 2 supergravity and its superspace generalization
We find the defining equations for a Killing vector and its superpartner (called the generalized Killing spinor) and use them to construct the generalized Komar superform of minimal N = 2 d = 4 supergravity using the superspace formulation. The superspace procedure presented here can be used for the...
| Autores: | , , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2025 |
| País: | España |
| Institución: | Consejo Superior de Investigaciones Científicas (CSIC) |
| Repositorio: | DIGITAL.CSIC. Repositorio Institucional del CSIC |
| OAI Identifier: | oai:dnet:digitalcsic_::2bc5e59aab785437164deb719854c1ae |
| Acceso en línea: | http://hdl.handle.net/10261/428823 https://www.scopus.com/pages/publications/105006750483?origin=resultslist |
| Access Level: | acceso abierto |
| Palabra clave: | Black Holes Extended Supersymmetry Supergravity Models Superspaces |
| Sumario: | We find the defining equations for a Killing vector and its superpartner (called the generalized Killing spinor) and use them to construct the generalized Komar superform of minimal N = 2 d = 4 supergravity using the superspace formulation. The superspace procedure presented here can be used for the construction of generalized Komar forms in more general supergravity theories. We also present the (more cumbersome) calculation of the generalized Komar 2-form and of the on-shell closed 2-form used to prove the first law in the component formalism, as an independent confirmation of our main result. © The Author(s) 2025. |
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