Built on

A. G. Riess, S. Casertano, W. Yuan, L. M. Macri and D. Scolnic, Large Magellanic Cloud Cepheid Standards Provide a 1% Foundation for the Determination of the Hubble Constant and Stronger Evidence for Physics beyond Λ \Lambda CDM , Astrophys. J. 876
Original
1903
Earlier work this paper cites.
P. Agrawal, F.-Y. Cyr-Racine, D. Pinner and L. Randall, Rock ’n’ Roll Solutions to the Hubble Tension , 1904.01016
Original
1904
Earlier work this paper cites.
M.-X. Lin, G. Benevento, W. Hu and M. Raveri, Acoustic Dark Energy: Potential Conversion of the Hubble Tension , Phys. Rev. D100
Original
1905
Earlier work this paper cites.
M. Rossi, M. Ballardini, M. Braglia, F. Finelli, D. Paoletti, A. A. Starobinsky et al., Cosmological constraints on post-Newtonian parameters in effectively massless scalar-tensor theories of gravity , Phys. Rev. D100
Original
1906
Earlier work this paper cites.
W. L. Freedman et al., The Carnegie-Chicago Hubble Program. VIII. An Independent Determination of the Hubble Constant Based on the Tip of the Red Giant Branch , [ 1907.05922 ]
Original
1907
Earlier work this paper cites.
L. Verde, T. Treu and A. G. Riess, Tensions between the Early and the Late Universe , Nature Astronomy 2019 , 2019 , [ 1907.10625 ]
Original
1907
Earlier work this paper cites.
L. Knox and M. Millea, The Hubble Hunter’s Guide , 1908.03663
Original
1908
Earlier work this paper cites.
T. L. Smith, V. Poulin and M. A. Amin, Oscillating scalar fields and the Hubble tension: a resolution with novel signatures , 1908.06995
Original
1908
Earlier work this paper cites.
J. Solà Peracaula, A. Gomez-Valent, J. de Cruz Pérez and C. Moreno-Pulido, Brans Dicke Gravity with a Cosmological Constant Smoothes Out Λ \Lambda CDM Tensions Astrophys. J. 886
Original
1909
Earlier work this paper cites.
E. Bellini, I. Sawicki and M. Zumalacarregui, hi class: Background Evolution, Initial Conditions and Approximation Schemes , 1909.01828
Original
1909
Earlier work this paper cites.
J. Alvey, N. Sabti, M. Escudero and M. Fairbairn, Improved BBN Constraints on the Variation of the Gravitational Constant , 1910.10730
Original
1910
Earlier work this paper cites.
J. Sakstein and M. Trodden, Early dark energy from massive neutrinos – a natural resolution of the Hubble tension , 1911.11760
Original
1911
Earlier work this paper cites.
J. Alcaniz, N. Bernal, A. Masiero and F. S. Queiroz, Light Dark Matter: A Common Solution to the Lithium and H 0 {H_{0}} Problems [ 1912.05563 ]
Original
1912
Earlier work this paper cites.
L. Hart and J. Chluba, Updated fundamental constant constraints from Planck 2018 data and possible relations to the Hubble tension , Mon. Not. Roy. Astron. Soc. 493
Original
1912
Earlier work this paper cites.
C. Brans and R. H. Dicke, Mach’s principle and a relativistic theory of gravitation , Phys. Rev. 124
1961
Earlier work this paper cites.
A. I. Vainshtein, Phys. Lett. B 39
1972
Earlier work this paper cites.
H. Akaike, Information criteria for astrophysical model selection , IEEE T. Automat. Contr. 19, 716
1974
Earlier work this paper cites.
J. A. R. Cembranos, K. A. Olive, M. Peloso and J.-P. Uzan, Quantum Corrections to the Cosmological Evolution of Conformally Coupled Fields , JCAP 0907
Original
1989
Earlier work this paper cites.

Similar

A. Gelman and D. B. Rubin, Inference from Iterative Simulation Using Multiple Sequences , Statist. Sci. 7
1992
Cited alongside, same era.
T. Damour and A. M. Polyakov, The String dilaton and a least coupling principle , Nucl. Phys. B423
1994
Cited alongside, same era.
B. Boisseau, G. Esposito-Farese, D. Polarski and A. A. Starobinsky, Reconstruction of a scalar tensor theory of gravity in an accelerating universe , Phys. Rev. Lett. 85
2000
Cited alongside, same era.
A. G. Riess, The Expansion of the Universe is Faster than Expected , Nature Rev. Phys. 2
Original
2001
Cited alongside, same era.
J. C. Hill, E. McDonough, M. W. Toomey and S. Alexander, Early Dark Energy Does Not Restore Cosmological Concordance , 2003.07355
Original
2003

Then

S. G. Turyshev, W. Farr, W. M. Folkner, A. R. Girerd, H. Hemmati, T. W. Murphy, Jr. et al., Advancing Tests of Relativistic Gravity via Laser Ranging to Phobos , Exper. Astron. 28
Original
2010
Later among the works it cites.
D. Blas, J. Lesgourgues and T. Tram, The cosmic linear anisotropy solving system (class). part ii: Approximation schemes , Journal of Cosmology and Astroparticle Physics 2011
2011
Later among the works it cites.
F. Beutler, C. Blake, M. Colless, D. H. Jones, L. Staveley-Smith, L. Campbell et al., The 6dF Galaxy Survey: Baryon Acoustic Oscillations and the Local Hubble Constant , Mon. Not. Roy. Astron. Soc. 416
Original
2011
Later among the works it cites.
J.-P. Uzan, Varying Constants, Gravitation and Cosmology , Living Rev. Rel. 14
Original
2011
Later among the works it cites.

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2020

The $H_0$ tension: $\Delta G_N$ vs. $\Delta N_{\rm eff}$

Ballesteros, Guillermo, Notari, Alessio, Rompineve, Fabrizio

Understand

We investigate whether the $4.4\sigma$ tension on $H_0$ between SH$_{0}$ES 2019 and Planck 2018 can be alleviated by a variation of Newton's constant $G_N$ between the early and the late Universe.

This changes the Hubble rate before recombination, similarly to adding $\Delta N_{\rm eff}$ extra relativistic degrees of freedom.
We implement a varying $G_N$ in a scalar-tensor theory of gravity, with a non-minimal coupling $(M^2+\beta \phi^2)R$.
If the scalar $\phi$ starts in the radiation era at an initial value $\phi_I \sim 0.5~M_p$ and with $\beta<0$, a dynamical transition occurs naturally around the epoch of matter-radiation equality and the field evolves towards zero at late times.

Built on

A. G. Riess, S. Casertano, W. Yuan, L. M. Macri and D. Scolnic, Large Magellanic Cloud Cepheid Standards Provide a 1% Foundation for the Determination of the Hubble Constant and Stronger Evidence for Physics beyond Λ \Lambda CDM , Astrophys. J. 876
Original
1903
Earlier work this paper cites.
P. Agrawal, F.-Y. Cyr-Racine, D. Pinner and L. Randall, Rock ’n’ Roll Solutions to the Hubble Tension , 1904.01016
Original
1904
Earlier work this paper cites.
M.-X. Lin, G. Benevento, W. Hu and M. Raveri, Acoustic Dark Energy: Potential Conversion of the Hubble Tension , Phys. Rev. D100
Original
1905
Earlier work this paper cites.
M. Rossi, M. Ballardini, M. Braglia, F. Finelli, D. Paoletti, A. A. Starobinsky et al., Cosmological constraints on post-Newtonian parameters in effectively massless scalar-tensor theories of gravity , Phys. Rev. D100
Original
1906
Earlier work this paper cites.
W. L. Freedman et al., The Carnegie-Chicago Hubble Program. VIII. An Independent Determination of the Hubble Constant Based on the Tip of the Red Giant Branch , [ 1907.05922 ]
Original
1907
Earlier work this paper cites.
L. Verde, T. Treu and A. G. Riess, Tensions between the Early and the Late Universe , Nature Astronomy 2019 , 2019 , [ 1907.10625 ]
Original
1907
Earlier work this paper cites.
L. Knox and M. Millea, The Hubble Hunter’s Guide , 1908.03663
Original
1908
Earlier work this paper cites.
T. L. Smith, V. Poulin and M. A. Amin, Oscillating scalar fields and the Hubble tension: a resolution with novel signatures , 1908.06995
Original
1908
Earlier work this paper cites.
J. Solà Peracaula, A. Gomez-Valent, J. de Cruz Pérez and C. Moreno-Pulido, Brans Dicke Gravity with a Cosmological Constant Smoothes Out Λ \Lambda CDM Tensions Astrophys. J. 886
Original
1909
Earlier work this paper cites.
E. Bellini, I. Sawicki and M. Zumalacarregui, hi class: Background Evolution, Initial Conditions and Approximation Schemes , 1909.01828
Original
1909
Earlier work this paper cites.
J. Alvey, N. Sabti, M. Escudero and M. Fairbairn, Improved BBN Constraints on the Variation of the Gravitational Constant , 1910.10730
Original
1910
Earlier work this paper cites.
J. Sakstein and M. Trodden, Early dark energy from massive neutrinos – a natural resolution of the Hubble tension , 1911.11760
Original
1911
Earlier work this paper cites.
J. Alcaniz, N. Bernal, A. Masiero and F. S. Queiroz, Light Dark Matter: A Common Solution to the Lithium and H 0 {H_{0}} Problems [ 1912.05563 ]
Original
1912
Earlier work this paper cites.
L. Hart and J. Chluba, Updated fundamental constant constraints from Planck 2018 data and possible relations to the Hubble tension , Mon. Not. Roy. Astron. Soc. 493
Original
1912
Earlier work this paper cites.
C. Brans and R. H. Dicke, Mach’s principle and a relativistic theory of gravitation , Phys. Rev. 124
1961
Earlier work this paper cites.
A. I. Vainshtein, Phys. Lett. B 39
1972
Earlier work this paper cites.
H. Akaike, Information criteria for astrophysical model selection , IEEE T. Automat. Contr. 19, 716
1974
Earlier work this paper cites.
J. A. R. Cembranos, K. A. Olive, M. Peloso and J.-P. Uzan, Quantum Corrections to the Cosmological Evolution of Conformally Coupled Fields , JCAP 0907
Original
1989
Earlier work this paper cites.

Similar

A. Gelman and D. B. Rubin, Inference from Iterative Simulation Using Multiple Sequences , Statist. Sci. 7
1992
Cited alongside, same era.
T. Damour and A. M. Polyakov, The String dilaton and a least coupling principle , Nucl. Phys. B423
1994
Cited alongside, same era.
B. Boisseau, G. Esposito-Farese, D. Polarski and A. A. Starobinsky, Reconstruction of a scalar tensor theory of gravity in an accelerating universe , Phys. Rev. Lett. 85
2000
Cited alongside, same era.
A. G. Riess, The Expansion of the Universe is Faster than Expected , Nature Rev. Phys. 2
Original
2001
Cited alongside, same era.
J. C. Hill, E. McDonough, M. W. Toomey and S. Alexander, Early Dark Energy Does Not Restore Cosmological Concordance , 2003.07355
Original
2003

Then

S. G. Turyshev, W. Farr, W. M. Folkner, A. R. Girerd, H. Hemmati, T. W. Murphy, Jr. et al., Advancing Tests of Relativistic Gravity via Laser Ranging to Phobos , Exper. Astron. 28
Original
2010
Later among the works it cites.
D. Blas, J. Lesgourgues and T. Tram, The cosmic linear anisotropy solving system (class). part ii: Approximation schemes , Journal of Cosmology and Astroparticle Physics 2011
2011
Later among the works it cites.
F. Beutler, C. Blake, M. Colless, D. H. Jones, L. Staveley-Smith, L. Campbell et al., The 6dF Galaxy Survey: Baryon Acoustic Oscillations and the Local Hubble Constant , Mon. Not. Roy. Astron. Soc. 416
Original
2011
Later among the works it cites.
J.-P. Uzan, Varying Constants, Gravitation and Cosmology , Living Rev. Rel. 14
Original
2011
Later among the works it cites.

Beyond the bibliography

alphaXiv searches the wider corpus for related work and actual follow-ups.

Open on alphaXiv

alphaXiv is searching for related work…

Cited alongside, same era.

M. Zumalacarregui, Gravity in the Era of Equality: Towards solutions to the Hubble problem without fine-tuned initial conditions , 2003.06396

Original

2003

Cited alongside, same era.

B. Bertotti, L. Iess and P. Tortora, A test of general relativity using radio links with the Cassini spacecraft , Nature 425

2003

Cited alongside, same era.

J. Khoury and A. Weltman, Phys. Rev. Lett. 93

2004

Cited alongside, same era.

G. Esposito-Farese, Tests of scalar-tensor gravity , AIP Conf. Proc. 736

2004

Cited alongside, same era.

C. J. Copi, A. N. Davis and L. M. Krauss, A New nucleosynthesis constraint on the variation of G , Phys. Rev. Lett. 92

2004

Cited alongside, same era.

C. Bambi, M. Giannotti and F. L. Villante, The Response of primordial abundances to a general modification of G(N) and/or of the early Universe expansion rate , Phys. Rev. D71

2005

Cited alongside, same era.

J. E. Plowman and R. W. Hellings, LATOR covariance analysis , Class. Quant. Grav. 23

2006

Cited alongside, same era.

B. Audren, J. Lesgourgues, K. Benabed and S. Prunet, Conservative Constraints on Early Cosmology: an illustration of the Monte Python cosmological parameter inference code , JCAP 1302

Original

2013

Later among the works it cites.

C. Umiltá, M. Ballardini, F. Finelli and D. Paoletti, CMB and BAO constraints for an induced gravity dark energy model with a quartic potential , JCAP 08

Original

2015

Later among the works it cites.

A. J. Ross, L. Samushia, C. Howlett, W. J. Percival, A. Burden and M. Manera, The clustering of the SDSS DR7 main Galaxy sample ? I. A 4 per cent distance measure at z = 0.15 z=0.15 , Mon. Not. Roy. Astron. Soc. 449

Original

2015

Later among the works it cites.

M. Ballardini, F. Finelli, C. Umiltá and D. Paoletti, Cosmological constraints on induced gravity dark energy models , JCAP 05