Conformastatic disk-haloes in Einstein-Maxwell gravity
We present a relativistic model describing a thin disk surrounded by a halo in the presence of an electromagnetic field. The model is obtained by solving the Einstein-Maxwell equations on a particular conformastatic spacetime background and by using the distributional approach for the energy-momentu...
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- 2013
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- Universidad Tecnológica de Bolívar
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- Repositorio Institucional UTB
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- eng
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Conformastatic disk-haloes in Einstein-Maxwell gravity |
title |
Conformastatic disk-haloes in Einstein-Maxwell gravity |
spellingShingle |
Conformastatic disk-haloes in Einstein-Maxwell gravity |
title_short |
Conformastatic disk-haloes in Einstein-Maxwell gravity |
title_full |
Conformastatic disk-haloes in Einstein-Maxwell gravity |
title_fullStr |
Conformastatic disk-haloes in Einstein-Maxwell gravity |
title_full_unstemmed |
Conformastatic disk-haloes in Einstein-Maxwell gravity |
title_sort |
Conformastatic disk-haloes in Einstein-Maxwell gravity |
description |
We present a relativistic model describing a thin disk surrounded by a halo in the presence of an electromagnetic field. The model is obtained by solving the Einstein-Maxwell equations on a particular conformastatic spacetime background and by using the distributional approach for the energy-momentum tensor. A class of solutions is obtained in which the gravitational and electromagnetic potentials are completely determined by a harmonic function only. A particular solution is given that is asymptotically flat and singularity free, and satisfies all the energy conditions. © 2013 American Physical Society. |
publishDate |
2013 |
dc.date.issued.none.fl_str_mv |
2013 |
dc.date.accessioned.none.fl_str_mv |
2020-03-26T16:32:54Z |
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2020-03-26T16:32:54Z |
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http://purl.org/coar/version/c_970fb48d4fbd8a85 |
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Artículo |
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Physical Review D - Particles, Fields, Gravitation and Cosmology; Vol. 87, Núm. 4 |
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15507998 |
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https://hdl.handle.net/20.500.12585/9078 |
dc.identifier.doi.none.fl_str_mv |
10.1103/PhysRevD.87.044010 |
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Universidad Tecnológica de Bolívar |
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Repositorio UTB |
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25225467000 7202571265 55989741100 |
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Physical Review D - Particles, Fields, Gravitation and Cosmology; Vol. 87, Núm. 4 15507998 10.1103/PhysRevD.87.044010 Universidad Tecnológica de Bolívar Repositorio UTB 25225467000 7202571265 55989741100 |
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https://hdl.handle.net/20.500.12585/9078 |
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eng |
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Atribución-NoComercial 4.0 Internacional |
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2020-03-26T16:32:54Z2020-03-26T16:32:54Z2013Physical Review D - Particles, Fields, Gravitation and Cosmology; Vol. 87, Núm. 415507998https://hdl.handle.net/20.500.12585/907810.1103/PhysRevD.87.044010Universidad Tecnológica de BolívarRepositorio UTB25225467000720257126555989741100We present a relativistic model describing a thin disk surrounded by a halo in the presence of an electromagnetic field. The model is obtained by solving the Einstein-Maxwell equations on a particular conformastatic spacetime background and by using the distributional approach for the energy-momentum tensor. A class of solutions is obtained in which the gravitational and electromagnetic potentials are completely determined by a harmonic function only. A particular solution is given that is asymptotically flat and singularity free, and satisfies all the energy conditions. © 2013 American Physical Society.Recurso electrónicoapplication/pdfenghttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/restrictedAccessAtribución-NoComercial 4.0 Internacionalhttp://purl.org/coar/access_right/c_16echttps://www.scopus.com/inward/record.uri?eid=2-s2.0-84873578551&doi=10.1103%2fPhysRevD.87.044010&partnerID=40&md5=a403049746d91f3e2d43c08ac8e5e923Conformastatic disk-haloes in Einstein-Maxwell gravityinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArtículohttp://purl.org/coar/version/c_970fb48d4fbd8a85http://purl.org/coar/resource_type/c_2df8fbb1Gutiérrez-Piñeres A.C.González G.A.Quevedo H.Bonnor, W.B., Sackfield, A., (1968) Commun. Math. Phys., 8, p. 338. , CMPHAY 0010-3616 10.1007/BF01646273Morgan, T., Morgan, L., (1969) Phys. 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(N.Y.), 21, p. 1423. , JMAPAQ 0022-2488 10.1063/1.524568Israel, E., (1966) Nuovo Cimento B, 44, p. 1. , NCIBAW 0369-3554 10.1007/BF02710419Israel, E., (1967) Nuovo Cimento B, 48, p. 463. , NCIBAW 0369-3554 10.1007/BF02712210Poisson, E., (2004) A Relativist's Toolkit: The Mathematics of Black-Hole Mechanics, , Cambridge University Press, Cambridge, EnglandKuzmin, G.G., (1956) Astron. Zh., 33, p. 27. , ASZHA2 0004-6299Binney, J., Tremaine, S., (1987) Galactic Dynamics, , Princeton University, Princeton, NJCherubini, C., Bini, D., Capozziello, S., Ruffini, R., (2002) Int. J. Mod. Phys. D, 11, p. 827. , IMPDEO 0218-2718 10.1142/S0218271802002037http://purl.org/coar/resource_type/c_6501THUMBNAILMiniProdInv.pngMiniProdInv.pngimage/png23941https://repositorio.utb.edu.co/bitstream/20.500.12585/9078/1/MiniProdInv.png0cb0f101a8d16897fb46fc914d3d7043MD5120.500.12585/9078oai:repositorio.utb.edu.co:20.500.12585/90782021-02-02 15:17:09.29Repositorio Institucional UTBrepositorioutb@utb.edu.co |