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R. Jimenez, R. Maartens, A. R. Khalifeh, R. R. Caldwell, A. F. Heavens and L. Verde, “Measuring the Homogeneity of the Universe Using Polarization Drift,” JCAP 05
Original
1902
Earlier work this paper cites.
R. E. Keeley, A. Shafieloo, B. L’Huillier and E. V. Linder, “Debiasing Cosmic Gravitational Wave Sirens,” Mon. Not. Roy. Astron. Soc. 491
Original
1905
Earlier work this paper cites.
C. A. P. Bengaly, C. Clarkson and R. Maartens, “The Hubble constant tension with next generation galaxy surveys,” JCAP 05
Original
1908
Earlier work this paper cites.
C. A. P. Bengaly, “Evidence for cosmic acceleration with next-generation surveys: A model-independent approach,” Mon. Not. Roy. Astron. Soc. 499
Original
1912
Earlier work this paper cites.
R. C. Nunes, S. K. Yadav, J. F. Jesus and A. Bernui, “Cosmological parameter analyses using transversal BAO data,” Mon. Not. Roy. Astron. Soc. 497
Original
2002
Earlier work this paper cites.
R. Arjona, “Machine Learning meets the redshift evolution of the CMB temperature,” JCAP 08
Original
2002
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H. Singirikonda and S. Desai, “Model comparison of Λ \Lambda CDM vs R h = c t R_{h}=ct using cosmic chronometers,” Eur. Phys. J. C 80
Original
2003
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K. Migkas, G. Schellenberger, T. H. Reiprich, F. Pacaud, M. E. Ramos-Ceja and L. Lovisari, “Probing cosmic isotropy with a new X-ray galaxy cluster sample through the L X − T L_{\text{X}}-T scaling relation,” Astron. Astrophys. 636
Original
2004
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D. Benisty, “Quantifying the σ 8 \sigma_{8} tension with model independent approach,” Phys. Dark Univ. 31
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2005
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S. Alam et al
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2007
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C. Heymans, T. Tröster, M. Asgari, C. Blake, H. Hildebrandt, B. Joachimi, K. Kuijken, C. A. Lin, A. G. Sánchez and J. L. van den Busch, et al
Original
2007
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C. A. P. Bengaly, C. Clarkson, M. Kunz and R. Maartens, “Null tests of the concordance model in the era of Euclid and the SKA,” Phys. Dark Univ. 33
Original
2007
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P. Mukherjee and N. Banerjee, “Non-parametric reconstruction of the cosmological jerk
Original
2007
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P. Mukherjee and N. Banerjee, “Revisiting a non-parametric reconstruction of the deceleration parameter from observational data,” [arXiv:2007.15941]
Original
2007
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C. Clarkson, B. Bassett and T. H. C. Lu, “A general test of the Copernican Principle,” Phys. Rev. Lett. 101
Original
2008
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C. Zunckel and C. Clarkson, “Consistency Tests for the Cosmological Constant,” Phys. Rev. Lett. 101
Original
2008
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V. Sahni, A. Shafieloo and A. A. Starobinsky, “Two new diagnostics of dark energy,” Phys. Rev. D 78
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2008
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N. Secrest, S. von Hausegger, M. Rameez, R. Mohayaee, S. Sarkar and J. Colin, “A Test of the Cosmological Principle with Quasars,” Astrophys. J. Lett. 908
Original
2009
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R. Briffa, S. Capozziello, J. Levi Said, J. Mifsud and E. N. Saridakis, “Constraining teleparallel gravity through Gaussian processes,” Class. Quant. Grav. 38
Original
2009
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C. Clarkson and R. Maartens, “Inhomogeneity and the foundations of concordance cosmology,” Class. Quant. Grav. 27
Original
2010
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A. Shafieloo and C. Clarkson, “Model independent tests of the standard cosmological model,” Phys. Rev. D 81
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2010
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Similar

R. Maartens, “Is the Universe homogeneous?,” Phil. Trans. Roy. Soc. Lond. A 369
Original
2011
Cited alongside, same era.
A. F. Heavens, R. Jimenez and R. Maartens, “Testing homogeneity with the fossil record of galaxies,” JCAP 09
Original
2011
Cited alongside, same era.
R. von Marttens, J. E. Gonzalez, J. Alcaniz, V. Marra and L. Casarini, “A model-independent reconstruction of dark sector interactions,” Phys. Rev. D 104
Original
2011
Cited alongside, same era.
C. Clarkson, “Establishing homogeneity of the universe in the shadow of dark energy,” Comptes Rendus Physique 13
Original
2012
Cited alongside, same era.
M. Seikel, C. Clarkson and M. Smith, “Reconstruction of dark energy and expansion dynamics using Gaussian processes,” JCAP 1206

Then

E. de Carvalho, A. Bernui, G. C. Carvalho, C. P. Novaes and H. S. Xavier, “Angular Baryon Acoustic Oscillation measure at z = 2.225 z=2.225 from the SDSS quasar survey,” JCAP 04
Original
2018
Later among the works it cites.
S. Joudaki, M. Kaplinghat, R. Keeley and D. Kirkby, “Model independent inference of the expansion history and implications for the growth of structure,” Phys. Rev. D 97
Original
2018
Later among the works it cites.
H. Yu, B. Ratra and F. Y. Wang, “Hubble Parameter and Baryon Acoustic Oscillation Measurement Constraints on the Hubble Constant, the Deviation from the Spatially Flat Λ \Lambda CDM Model, the Deceleration–Acceleration Transition Redshift, and Spatial Curvature,” Astrophys. J. 856
Original
2018
Later among the works it cites.
V. Marra and D. Sapone, “Null tests of the standard model using the linear model formalism,” Phys. Rev. D 97
Original
2018
Later among the works it cites.

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2021

A null test of the Cosmological Principle with BAO measurements

Bengaly, Carlos

Understand

The assumption of a Friedmann-Lema\^itre-Roberton-Walker (FLRW) Universe is one of the fundamental pillars of modern Cosmology.

It is crucial to confront it against cosmological observations in order to confirm (or rule out) the validity of the $\Lambda$CDM paradigm.
We perform a consistency test of the FLRW metric using measurements of both radial and transversal modes of Baryonic Acoustic Oscillations in a model-independent fashion using Gaussian Processes.
The impact of different prior assumptions for the sound horizon scale and the Hubble Constant is also explored.