Reconstruções Não-Paramétricas da Curvatura Cósmica
DOI:
https://doi.org/10.47456/Cad.Astro.v7nEspecial.53382Palabras clave:
Cosmologia, Princípio Cosmológico, Curvatura CósmicaResumen
Trabalho apresentado no evento As Astrocientistas: III Encontro Brasileiro de Meninas e Mulheres da Astrofísica, Cosmologia e Gravitação, realizado entre os dias 31 de março e 4 de abril de 2025.
Referencias
[1] A. G. Riess, A. V. Filippenko, P. Challis, A. Clocchiatti, A. Diercks, P. M. Garnavich, R. L. Gilliland, C. J. Hogan, S. Jha, R. P. Kirshner, B. Leibundgut, M. M. Phillips, D. Reiss, B. P. Schmidt, R. A. Schommer, R. C. Smith, J. Spyromilio, C. Stubbs, N. B. Suntzeff e J. Tonry, Observational Evidence from Supernovae for an Accelerating Universe and a Cosmological Constant, 116 (3), 1009 (1998).
[2] S. Perlmutter, G. Aldering, G. Goldhaber, R. A. Knop et al., Measurements of ω and λ from 42 high-redshift supernovae, Astrophys. J. 517 (2), 565 (1999).
[3] N. Aghanim et al., Planck 2018 results. I. Overview and the cosmological legacy of Planck, Astron. Astrophys. 641, A1 (2020).
[4] N. Aghanim et al., Planck 2018 results. VI. Cosmological parameters, Astron. Astrophys. 641, A6 (2020), [Erratum: Astron. Astrophys. 652, C4 (2021)].
[5] D. Brout et al., The pantheon+ analysis: Cosmological constraints, Astrophys. J. 938, 110 (2022).
[6] D. Rubin et al., Union Through UNITY: Cosmology with 2,000 SNe Using a Unified Bayesian Framework, Astrophys. J. 986 (2), 231 (2025).
[7] T. M. C. Abbott et al., The Dark Energy Survey: Cosmology Results with ∼1500 New Full 5 yr Data Set, Astrophys. J. Lett. 973 (1), L14 (2024).
[8] M. Moresco et al., Unveiling the Universe with emerging cosmological probes, Living Rev. Rel. 25 (1), 6 (2022).
[9] C. Clarkson e R. Maartens, Inhomogeneity and the foundations of concordance cosmology, Class. Quant. Grav. 27, 124008 (2010).
[10] R. Maartens, Is the Universe homogeneous?, Phil. Trans. Roy. Soc. Lond. A 369, 5115 (2011).
[11] C. Clarkson, Establishing homogeneity of the universe in the shadow of dark energy, Comptes Rendus Physique 13, 682 (2012).
[12] C. Clarkson, B. Bassett e T. H.-C. Lu, A general test of the Copernican Principle, Phys. Rev. Lett. 101, 011301 (2008).
[13] C. Clarkson, M. Cortes e B. A. Bassett, Dynamical Dark Energy or Simply Cosmic Curvature?, JCAP 08, 011 (2007).
[14] R.-G. Cai, Z.-K. Guo e T. Yang, Null test of the cosmic curvature using H(z) and supernovae data, Phys. Rev. D 93 (4), 043517 (2016).
[15] N. Benitez et al., J-PAS: The JavalambrePhysics of the Accelerated Universe Astrophysical Survey (2014).
[16] R. Abbott et al., GWTC-2.1: Deep extended catalog of compact binary coalescences observed by LIGO and Virgo during the first half of the third observing run, Phys. Rev. D 109 (2), 022001 (2024).
[17] M. L. S. Dias, A. F. B. da Cunha, C. A. P. Bengaly, R. S. Gonçalves e J. Morais, Nonparametric reconstructions of cosmic curvature: current constraints and forecasts (2024).
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Derechos de autor 2026 Mariana L. S. Dias, Carlos A. P. Bengaly, Antônio F. B. da Cunha, Rodrigo S. Gonçalves, Jonathan Morais
Esta obra está bajo una licencia internacional Creative Commons Atribución 4.0.
