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Gutiérrez-Piñeres A.C. Lopez-Monsalvo C.S. Quevedo H. 2020-03-26T16:32:45Z 2020-03-26T16:32:45Z 2015 General Relativity and Gravitation; Vol. 47, Núm. 12; pp. 1-9 00017701 https://hdl.handle.net/20.500.12585/9010 10.1007/s10714-015-1972-7 Universidad Tecnológica de Bolívar Repositorio UTB 25225467000 56013682900 55989741100 We present a relativistic model describing a thin disk system composed of two fluids. The system is surrounded by a halo in the presence of a non-trivial electromagnetic field. We show that the model is compatible with the variational multifluid thermodynamics formalism, allowing us to determine all the thermodynamic variables associated with the matter content of the disk. The asymptotic behavior of these quantities indicates that the single fluid interpretation should be abandoned in favor of a two-fluid model. © 2015, Springer Science+Business Media New York. Recurso electrónico application/pdf eng Springer New York LLC http://creativecommons.org/licenses/by-nc-nd/4.0/ info:eu-repo/semantics/restrictedAccess Atribución-NoComercial 4.0 Internacional https://www.scopus.com/inward/record.uri?eid=2-s2.0-84946575429&doi=10.1007%2fs10714-015-1972-7&partnerID=40&md5=d4ef9b1f45f41ea5fa48a9871af153ea Variational thermodynamics of relativistic thin disks Artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Exact solutions Multifluids Relativistic disks thermodynamics Bičák, J., (2000) In: Einsteins Field Equations and Their Physical Implications, pp. 1–126, , Springer, New York Neugebauer, G., Meinel, R., (1994) Phys. Rev. Lett., 73, p. 2166 González, G.A., Gutiérrez-Piñeres, A.C., Ospina, P.A., (2008) Phys. Rev. D, 78, p. 064058. , arXiv:0806.4285 [gr-qc] Letelier, P.S., Wang, A., (1995) J. Math. Phys., 36, p. 3023 Gutiérrez-Piñeres, A.C., González, G.A., Quevedo, H., (2013) Phys. Rev. D, 87, p. 044010 Kuzmin, G., (1956) Astron. Zh, 33, p. 27 Katz, J., Bicák, J., Lynden-Bell, D., (1999) Class. Quantum Gravity, 16, p. 4023. , arXiv:gr-qc/9910087 Carter, B., (1991) R. Soc. Lond. Proc. Ser. A, 433, p. 45 Lopez-Monsalvo, C.S., Andersson, N., (2011) R. Soc. Lond. Proc. Ser. A, 467, p. 738. , arXiv:1006.2978 [gr-qc] Samuelsson, L., Lopez-Monsalvo, C.S., Andersson, N., Comer, G.L., (2010) Gen. Relativ. Gravit., 42, p. 413. , arXiv:0906.4002 [gr-qc] http://purl.org/coar/access_right/c_16ec http://purl.org/coar/resource_type/c_6501 http://purl.org/coar/version/c_970fb48d4fbd8a85 Publicationmetadata.only