Publication: Study of the observational compatibility of an inhomogeneous cosmology with linear expansion according to SNe Ia
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2017-11-08
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American Physical Society
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Abstract
Most of current cosmological theories are built combining an isotropic and homogeneous manifold with a scale factor that depends on time. If one supposes a hyperconical universe with linear expansion, an inhomogeneous metric can be obtained by an appropriate transformation that preserves the proper time. This model locally tends to a flat Friedman-Robertson-Walker metric with linear expansion. The objective of this work is to analyze the observational compatibility of the inhomogeneous metric considered. For this purpose, the corresponding luminosity distance was obtained and was compared with the observations of 580 SNe Ia, taken from the Supernova Cosmology Project. The best fit of the hyperconical model obtains χ20=562, the same value as the standard ΛCDM model. Finally, a possible relationship is found between both theories.
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Monjo, R. (2017). Study of the observational compatibility of an inhomogeneous cosmology with linear expansion according to SNe Ia. Physical Review D, 96(10), 103505.
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[1] A. S. Eddington, The Expanding Universe (Cambridge University Press, London, 1933).
[2] R. Penrose, The Road to Reality: A Complete Guide to the Laws of the Universe (Vintage Books, London, 2004).
[3] P. J. Steinhardt, Sci. Am. 304, 36 (2011).
[4] J. Earman and J. Mosterín, Philos. Sci. 66, 1 (1999).
[5] S. Hollands and R. M. Wald, Gen. Relativ. Gravit. 34, 2043 (2002).
[6] D. N. Spergel et al. (WMAP Collaboration), Astrophys. J. Suppl. Ser. 170, 377 (2007).
[7] T. Clifton, T. Clifton, P. G. Ferreira, A. Padilla, and C. Skordis, Phys. Rep. 513, 1 (2012).
[8] K. Koyama, Rep. Prog. Phys. 79, 046902 (2016).
[9] A. Benoit-Lévy and G. Chardin, Astron. Astrophys. 537, A78 (2012).
[10] F. Melia, Mon. Not. R. Astron. Soc. 382, 1917 (2007).
[11] L. Perivolaropoulos and A. Shafieloo, Phys. Rev. D 79, 123502 (2009).
[12] L. Verde, R. Jimenez, and S. Feeney, Phys. Dark Universe 2, 65 (2013).
[13] J. A. S. Lima, arXiv:0708.3414.
[14] F. Melia and M. Abdelqader, Int. J. Mod. Phys. D D18, 1889 (2009).
[15] F. Melia and A. S. H. Shevchuk, Mon. Not. R. Astron. Soc. 419, 2579 (2012).
[16] G. F. Lewis, Mon. Not. R. Astron. Soc. 432, 2324 (2013).
[17] J. B. Jimenez, R. Lazkoz, and A. L. Maroto, Phys. Rev. D 80, 023004 (2009).
[18] A. R. Liddle, An Introduction to Modern Cosmology (Wiley, Chichester, 2003).
[19] Planck Collaboration, Astron. Astrophys. 594, A8 (2016).
[20] D. N. Spergel et al. (WMAP Collaboration), Astrophys. J. Suppl. Ser. 170, 377 (2007).
[21] G. Hinshaw et al., Astrophys. J. Suppl. Ser. 208, 19 (2013).
[22] G. F. R. Ellis, Gen. Relativ. Gravit. 39, 1047 (2007).
[23] X.-P. Yan, D.-Z. Liu, and H. Wei, Phys. Lett. B 742, 149 (2015).
[24] D. B. Sanders, E. S. Phinney, G. Neugebauer, B. T. Soifer, and K. Matthews, Astrophys. J. 347, 29 (1989).
[25] J. Kennefick and S. Bursick, Astron. J. 136, 1799 (2008).
[26] C. R. Burns, M. Stritzinger, and M. M. Phillips, Astron. J. 1010, 4040 (2010).
[27] A. Conley et al., Astrophys. J. Suppl. Ser. 192, 01 (2011).
[28] F. Natali, E. Giallongo, S. Cristiani, and F. La-Franca, Astron. J. 115, 397 (1998).
[29] D. R. Kowalski et al., Astron. J. 686, 749 (2008).
[30] N. Suzuki et al., Astrophys. J. 746, 85 (2012).
[31] D. K. Wise, Theor. Math. Phys. 19, 1017 (2015).
[32] S. Gryb, Gen. Relativ. Gravit. 47, 37 (2015).
[33] N. Deruelle, M. Sasaki, Y. Sendouda, and D. Yamauchi, Prog. Theor. Phys. 123, 169 (2010).
[34] G. M. Szabó, L. A. Gergely, and Z. Keresztes, PMC Phys. A 1, 8 (2007).
[35] E. Komatsu et al., Astrophys. J. Suppl. Ser. 180, 330 (2009).
[36] L. M. Krauss and B. Chaboyer, Science 299, 65 (2003).
[37] O. Pisantia, A. Cirillo, S. Esposito, F. Iocco, G. Mangano, G. Miele, and P. D. Serpico, Comput. Phys. Commun. 178, 956 (2008).
[38] S. P. Goodwin, P. Thomas, A. J. Barber, J. Gribbin, and L. I. Onuora, arXiv:9906187.
[39] S. Perlmutter et al., Astrophys. J. 517, 565 (1999).
[40] A. L. Serra and M. Dominguez, Mon. Not. R. Astron. Soc. 415, L74 (2011).
[41] M. Domínguez and A. N. Ruiz, AIP Conf. Proc. 1471, 70 (2012).
[42] P. Bull, T. Clifton, and P. G. Ferreira, Phys. Rev. D 85, 024002 (2012).