Intrinsic angular momentum for radiating spacetimes which agrees with the Komar integral in the axisymmetric case
Fil: Gallo, Emanuel. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía y Física; Argentina.
| Main Authors: | , |
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| Format: | publishedVersion |
| Language: | eng |
| Published: |
2021
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| Online Access: | http://hdl.handle.net/11086/20319 https://doi.org/10.1103/PhysRevD.89.084009 |
| _version_ | 1801212361860710400 |
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| author | Gallo, Emanuel Moreschi, Osvaldo Mario |
| author_facet | Gallo, Emanuel Moreschi, Osvaldo Mario |
| author_sort | Gallo, Emanuel |
| collection | Repositorio Digital Universitario |
| description | Fil: Gallo, Emanuel. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía y Física; Argentina. |
| format | publishedVersion |
| id | rdu-unc.20319 |
| institution | Universidad Nacional de Cordoba |
| language | eng |
| publishDate | 2021 |
| record_format | dspace |
| spelling | rdu-unc.203192022-10-13T11:06:34Z Intrinsic angular momentum for radiating spacetimes which agrees with the Komar integral in the axisymmetric case Gallo, Emanuel Moreschi, Osvaldo Mario Intrinsic angular momentum Radiating spacetimes Charge integrals publishedVersion Fil: Gallo, Emanuel. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía y Física; Argentina. Fil: Gallo, Emanuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Física Enrique Gaviola; Argentina. Fil: Moreschi, Osvaldo Mario. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía y Física; Argentina. Fil: Moreschi, Osvaldo Mario. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Física Enrique Gaviola; Argentina. Here, we present a new definition of intrinsic angular momentum at future null infinity, based on the charge-integral approach. This definition is suitable for the general case of radiating spacetimes without symmetries, which does not suffer from supertranslation ambiguities. In the case of axial symmetry, this new definition agrees with the Komar integral. publishedVersion Fil: Gallo, Emanuel. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía y Física; Argentina. Fil: Gallo, Emanuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Física Enrique Gaviola; Argentina. Fil: Moreschi, Osvaldo Mario. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía y Física; Argentina. Fil: Moreschi, Osvaldo Mario. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Física Enrique Gaviola; Argentina. Física de Partículas y Campos 2021-09-15T14:30:11Z 2021-09-15T14:30:11Z 2014 article Gallo, E. y Moreschi, O. M. (2014). Intrinsic angular momentum for radiating spacetimes which agrees with the Komar integral in the axisymmetric case. Physical Review D, 89 (8), 084009. https://doi.org/10.1103/PhysRevD.89.084009 http://hdl.handle.net/11086/20319 https://doi.org/10.1103/PhysRevD.89.084009 eng Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/ Impreso ISSN 1550-7998 |
| spellingShingle | Intrinsic angular momentum Radiating spacetimes Charge integrals Gallo, Emanuel Moreschi, Osvaldo Mario Intrinsic angular momentum for radiating spacetimes which agrees with the Komar integral in the axisymmetric case |
| title | Intrinsic angular momentum for radiating spacetimes which agrees with the Komar integral in the axisymmetric case |
| title_full | Intrinsic angular momentum for radiating spacetimes which agrees with the Komar integral in the axisymmetric case |
| title_fullStr | Intrinsic angular momentum for radiating spacetimes which agrees with the Komar integral in the axisymmetric case |
| title_full_unstemmed | Intrinsic angular momentum for radiating spacetimes which agrees with the Komar integral in the axisymmetric case |
| title_short | Intrinsic angular momentum for radiating spacetimes which agrees with the Komar integral in the axisymmetric case |
| title_sort | intrinsic angular momentum for radiating spacetimes which agrees with the komar integral in the axisymmetric case |
| topic | Intrinsic angular momentum Radiating spacetimes Charge integrals |
| url | http://hdl.handle.net/11086/20319 https://doi.org/10.1103/PhysRevD.89.084009 |
| work_keys_str_mv | AT galloemanuel intrinsicangularmomentumforradiatingspacetimeswhichagreeswiththekomarintegralintheaxisymmetriccase AT moreschiosvaldomario intrinsicangularmomentumforradiatingspacetimeswhichagreeswiththekomarintegralintheaxisymmetriccase |