dc.contributor.author | Kozameh, Carlos Nicolás | |
dc.contributor.author | Quiroga, Gonzalo Damián | |
dc.date.accessioned | 2023-09-12T12:40:18Z | |
dc.date.available | 2023-09-12T12:40:18Z | |
dc.date.issued | 2016 | |
dc.identifier.citation | Kozameh, C. y Quiroga, G. (2016). Center of mass and spin for isolated sources of gravitational radiation. Physical Review D, 93, 064050. https://doi.org/10.1103/PhysRevD.93.064050 | |
dc.identifier.uri | http://hdl.handle.net/11086/548879 | |
dc.description.abstract | We define the center of mass and spin of an isolated system in general relativity. The resulting relationships between these variables and the total linear and angular momentum of the gravitational system are remarkably similar to their Newtonian counterparts, though only variables at the null boundary of an asymptotically flat spacetime are used for their definition. We also derive equations of motion linking their time evolution to the emitted gravitational radiation. The results are then compared to other approaches. In particular, one obtains unexpected similarities as well as some differences with results obtained in the post-Newtonian literature. These equations of motion should be useful when describing the radiation emitted by compact sources, such as coalescing binaries capable of producing gravitational kicks, supernovas, or scattering of compact objects. | en |
dc.format.medium | Electrónico y/o Digital | |
dc.language.iso | eng | es |
dc.rights | Atribución-NoComercial-SinDerivadas 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/deed.es | * |
dc.source | e-ISSN 2470-0029 | |
dc.source | ISSN 2470-0010 | |
dc.subject | General relativity | en |
dc.subject | Gravitational radiation | en |
dc.subject | Center of mass | en |
dc.subject | Spin | en |
dc.title | Center of mass and spin for isolated sources of gravitational radiation | en |
dc.type | article | es |
dc.description.version | info:eu-repo/semantics/publishedVersion | es |
dc.description.fil | Fil: Kozameh, Carlos Nicolás. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía, Física y Computación; Argentina. | es |
dc.description.fil | Fil: Kozameh, Carlos Nicolás. Universidad Nacional de Córdoba. Instituto de Física Enrique Gaviola; Argentina. | es |
dc.description.fil | Fil: Kozameh, Carlos Nicolás. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Física Enrique Gaviola; Argentina. | es |
dc.description.fil | Fil: Quiroga, Gonzalo Damián. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía, Física y Computación; Argentina. | es |
dc.description.fil | Fil: Quiroga, Gonzalo Damián. Universidad Nacional de Córdoba. Instituto de Física Enrique Gaviola; Argentina. | es |
dc.description.fil | Fil: Quiroga, Gonzalo Damián. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Física Enrique Gaviola; Argentina. | es |
dc.journal.city | Nueva York | es |
dc.journal.country | Estados Unidos | es |
dc.journal.editorial | American Physical Society | en |
dc.journal.referato | Con referato | |
dc.journal.title | Physical Review D | en |
dc.journal.volume | 93 | es |
dc.description.field | Otras Ciencias Físicas | |
dc.identifier.doi | https://doi.org/10.1103/PhysRevD.93.064050 | |
dc.contributor.orcid | https://orcid.org/0000-0002-1882-9373 | es |
dc.contributor.orcid | https://orcid.org/0000-0002-9713-5264 | es |