Form invariance symmetry generates a large set of FRW cosmologies

Mostrar otras versiones (1)

We show that Einstein's field equations for spatially flat Friedmann-Robertson-Walker (FRW) spacetimes have a form invariance symmetry (FIS) realized by the form invariance transformations (FIT) which are indeed generated by an invertible function of the source energy density. These transformat...

Descripción completa

Guardado en:
Detalles Bibliográficos
Autor principal: Chimento, L.P
Otros Autores: Richarte, M.G, Sánchez, I.E
Formato: Capítulo de libro
Lenguaje:Inglés
Publicado: 2013
Acceso en línea:Registro en Scopus
DOI
Handle
Registro en la Biblioteca Digital
Aporte de:Registro referencial: Solicitar el recurso aquí
Biblioteca Central Dr. Luis F. Leloir (FCEN) de Universidad de Buenos Aires
LEADER 06606caa a22008177a 4500
001 PAPER-11755
003 AR-BaUEN
005 20230518204156.0
008 190411s2013 xx ||||fo|||| 00| 0 eng|d
024 7 |2 scopus  |a 2-s2.0-84873029976 
040 |a Scopus  |b spa  |c AR-BaUEN  |d AR-BaUEN 
030 |a MPLAE 
100 1 |a Chimento, L.P. 
245 1 0 |a Form invariance symmetry generates a large set of FRW cosmologies 
260 |c 2013 
270 1 0 |m Chimento, L.P.; Departamento de Física, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Pabellón I, 1428 Buenos Aires, Argentina; email: chimento@df.uba.ar 
506 |2 openaire  |e Política editorial 
504 |a Gieres, F., (1998) Symmetries in Physics, , eds. F. Gieres M. Kibler C. Lucchesi and O. Piguet Editions Frontieres 
504 |a Green, M.B., Schwartz, J.H., Witten, E., (1987) Superstring Theory, , Cambridge Univ. Press 
504 |a Polchinski, J., (1998) String Theory I-II, , Cambridge Univ. Press 
504 |a Veneziano, G., (1991) Phys. Lett. B, 265, p. 287 
504 |a Tseytlin, A.A., (1991) Mod. Phys. Lett. A, 6, p. 1721 
504 |a Chimento, L.P., (2002) Phys. Rev. D, 65, p. 063517 
504 |a Chimento, L.P., (2004) Phys. Lett. B, 633, p. 9 
504 |a Chimento, L.P., Lazkoz, R., (2003) Phys. Rev. Lett, 91, p. 211301 
504 |a Nojiri, S., Odintsov, S.D., Tsujikawa, S., (2005) Phys. Rev. D, 71, p. 063004 
504 |a Nojiri, S., Odintsov, S.D., (2005) Phys. Rev. D, 72, p. 023003 
504 |a Andrianov, A.A., Cannata, F., Kamenshchik, A.Y., (2005) Phys. Rev. D, 72, p. 043531 
504 |a S. Capozziello, E. Piedipalumbo, C. Rubano and P. Scudellaro, arXiv:0908.2362v2; Calcagni, G., (2005) Phys. Rev. D, 71, p. 023511 
504 |a Astashenok, A.V., Nojiri, S., Odintsov, S.D., Yurov, A.V., ArXiv: 1201.4056 
504 |a Dabrowski, M.P., Stachowiak, T., Szydlowski, M., (2003) Phys. Rev. D, 68, p. 103519 
504 |a Gasperini, M., Veneziano, G., (2003) Phys. Rep, 373, p. 1 
504 |a Aguirregabiria, J.M., Chimento, L.P., Lazkoz, R., (2004) Phys. Rev. D, 70, p. 023509 
504 |a Chimento, L.P., Lazkoz, R., (2005) Int. J Mod Phys D, 14, p. 587 
504 |a Cai, Y.-F., Li, H., Piao, Y.-S., Zhang, X., (2007) Phys. Lett. B, 646, p. 141 
504 |a Chimento, L.P., Forte, M., Lazkoz, R., Richarte, M.G., (2009) Phys. Rev. D, 79, p. 043502 
504 |a Faraoni, V., (2011) Phys. Lett. B, 703, p. 228 
504 |a Cataldo, M., Chimento, L.P., (2008) Int. J. Mod. Phys D, 17, p. 1981 
504 |a Chimento, L.P., Pav'On, D., (2006) Phys. Rev. D, 73, p. 063511 
504 |a Aguirregabiria, J.M., Chimento, L.P., Jakubi, A.S., Lazkoz, R., (2003) Phys. Rev. D, 67, p. 083518 
504 |a Chimento, L.P., Lazkoz, R., Richarte, M.G., (2011) Phys. Rev. D, 83, p. 063505 
504 |a Lazkoz, R., (2004) Phys. Rev. D, 70, p. 064033 
504 |a Parsons, P., Barrow, J.D., (1995) Class. Quantum Grav, 12, p. 1715 
504 |a Charters, T., Mimoso, J.P., (2010) J. Cosmol. Astropart. Phys, 1008 (22) 
504 |a Chimento, L.P., (2004) Phys. Rev. D, 69, p. 123517 
504 |a Chimento, L.P., Devecchi, F.P., Forte, M., Kremer, G.M., (2008) Class. Quantum Grav, 25, p. 085007 
504 |a Chimento, L.P., Lazkoz, R., (2008) Gen. Relat. Gravit, 40, p. 2543 
504 |a Chimento, L.P., Zimdahl, W., (2008) Int. J Mod Phys D, 17, p. 2229 
504 |a Pucheu, M.L., Bellini, M., (2010) Nuovo Cimento B, 125, p. 851 
504 |a Stephani, H., MacCallum, M.A.H., (1990) Differential Equations: Their Solutions Using Symmetry, p. 273. , Cambridge Univ. Press 
504 |a Chimento, L.P., (1997) J. Math. Phys, 38, p. 2565 
504 |a Biswas, T., Gerwick, E., Koivisto, T., Mazumdar, A., (2012) Phys. Rev. Lett, 108, p. 031101 
520 3 |a We show that Einstein's field equations for spatially flat Friedmann-Robertson-Walker (FRW) spacetimes have a form invariance symmetry (FIS) realized by the form invariance transformations (FIT) which are indeed generated by an invertible function of the source energy density. These transformations act on the Hubble expansion rate, the energy density and pressure of the cosmic fluid; likewise such transformations are endowed with a Lie group structure. Each representation of this group is associated with a particular fluid and consequently a determined cosmology, so that, the FIS defines a set of equivalent cosmological models. We focus our seek in the FIT generated by a linear function because it provides a natural framework to express the duality and also produces large sets of cosmologies, starting from a seed one, in several contexts as for instance in the cases of a perfect fluid source and a scalar field driven by a potential depending linearly on the scalar field kinetic energy density. © 2013 World Scientific Publishing Company.  |l eng 
536 |a Detalles de la financiación: Universidad de Buenos Aires, 20020100100147 
536 |a Detalles de la financiación: Consejo Nacional de Investigaciones Científicas y Técnicas, PIP 114-200801-00328 
536 |a Detalles de la financiación: We are grateful with the referee for useful comments that helped improve the article. L.P.C. thanks the University of Buenos Aires under Project No. 20020100100147 and the Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET) under Project PIP 114-200801-00328. M.G.R. and I.S.G. are partially supported by CONICET. 
593 |a Departamento de Física, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Pabellón I, 1428 Buenos Aires, Argentina 
690 1 0 |a DUALITY 
690 1 0 |a FORM INVARIANCE SYMMETRY 
690 1 0 |a SCALAR FIELD 
700 1 |a Richarte, M.G. 
700 1 |a Sánchez, I.E. 
773 0 |d 2013  |g v. 28  |k n. 4  |p Mod. Phys. Lett. A  |x 02177323  |w (AR-BaUEN)CENRE-599  |t Modern Physics Letters A 
856 4 1 |u https://www.scopus.com/inward/record.uri?eid=2-s2.0-84873029976&doi=10.1142%2fS0217732312502367&partnerID=40&md5=b371307ad48bbd0d742b3e9fa8ef14c9  |y Registro en Scopus 
856 4 0 |u https://doi.org/10.1142/S0217732312502367  |y DOI 
856 4 0 |u https://hdl.handle.net/20.500.12110/paper_02177323_v28_n4_p_Chimento  |y Handle 
856 4 0 |u https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_02177323_v28_n4_p_Chimento  |y Registro en la Biblioteca Digital 
961 |a paper_02177323_v28_n4_p_Chimento  |b paper  |c PE 
962 |a info:eu-repo/semantics/article  |a info:ar-repo/semantics/artículo  |b info:eu-repo/semantics/publishedVersion 
963 |a VARI 
999 |c 72708 

Ejemplares similares