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Title: New constraints on cosmological modified gravity theories from anisotropic three-point correlation functions of BOSS DR12 galaxies

Journal Article · · Monthly Notices of the Royal Astronomical Society
 [1];  [2];  [3];  [4];  [5];  [6]; ORCiD logo [7]; ORCiD logo [8]; ORCiD logo [9]
  1. National Astronomical Observatory of Japan, Tokyo (Japan)
  2. Kanagawa University (Japan)
  3. Rikkyo University, Tokyo (Japan)
  4. Waseda Institute for Advanced Study, Tokyo (Japan); University of Tokyo (Japan)
  5. Nagoya University (Japan)
  6. Tokyo Institute of Technology (Japan)
  7. Missouri University of Science and Technology, Rolla, MO (United States); University of Tokyo, Chiba (Japan)
  8. University of Edinburgh (United Kingdom)
  9. Ohio University, Athens, OH (United States); Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States); University of California, Berkeley, CA (United States)

Here we report a new test of modified gravity theories using the large-scale structure of the Universe. This paper is the first attempt to (1) apply a joint analysis of the anisotropic components of galaxy two- and three-point correlation functions (2 and 3PCFs) to actual galaxy data and (2) constrain the non-linear effects of degenerate higher-order scalar-tensor (DHOST) theories on cosmological scales. Applying this analysis to the Baryon Oscillation Spectroscopic Survey (BOSS) data release 12, we obtain the lower bounds of –1.655 < ξt and –0.504 < ξs at the $$95{{\ \rm per\ cent}}$$ confidence level on the parameters characterizing the time evolution of the tidal and shift terms of the second-order velocity field. These constraints are consistent with GR predictions of ξt = 15/1144 and ξs = 0. Moreover, they represent a 35-fold and 20-fold improvement, respectively, over the joint analysis with only the isotropic 3PCF. We ensure the validity of our results by investigating various quantities, including theoretical models of the 3PCF, window function corrections, cumulative S/N, Fisher matrices, and statistical scattering effects of mock simulation data. We also find statistically significant discrepancies between the BOSS data and the Patchy mocks for the 3PCF measurement. Finally, we package all of our 3PCF analysis codes under the name hitomi and make them publicly available so that readers can reproduce all the results of this paper and easily apply them to ongoing future galaxy surveys.

Research Organization:
Ohio Univ., Athens, OH (United States); Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
Sponsoring Organization:
USDOE Office of Science (SC), High Energy Physics (HEP); Japan Society for the Promotion of Science (JSPS)
Grant/Contract Number:
SC0019091; AC02-05CH11231; SC0023241; JP21H01080
OSTI ID:
2290366
Alternate ID(s):
OSTI ID: 2229046
Journal Information:
Monthly Notices of the Royal Astronomical Society, Vol. 523, Issue 2; ISSN 0035-8711
Publisher:
Oxford University PressCopyright Statement
Country of Publication:
United States
Language:
English

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The [CLC][ITAL]u[/ITAL][/CLC][arcmin]′[CLC][ITAL]g[/ITAL][/CLC][arcmin]′[CLC][ITAL]r[/ITAL][/CLC][arcmin]′[CLC][ITAL]i[/ITAL][/CLC][arcmin]′[CLC][ITAL]z[/ITAL][/CLC][arcmin]′ Standard-Star System journal April 2002
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Limits on statistical anisotropy from BOSS DR12 galaxies using bipolar spherical harmonics journal September 2017
A complete FFT-based decomposition formalism for the redshift-space bispectrum journal November 2018
Perturbation theory approach to predict the covariance matrices of the galaxy power spectrum and bispectrum in redshift space journal July 2020
Towards a self-consistent analysis of the anisotropic galaxy two- and three-point correlation functions on large scales: application to mock galaxy catalogues journal December 2020
Small-scale fluctuations of relic radiation journal April 1970
Observational Constraints on Higher Order Clustering up toz≃ 1 journal February 2001
Power spectrum super-sample covariance journal June 2013
The three-point correlation function in cosmology journal April 2003
Extragalactic science, cosmology, and Galactic archaeology with the Subaru Prime Focus Spectrograph journal February 2014
Fitting the Nonlinear Matter Bispectrum by the Halofit Approach journal June 2020
Bispectrum of cosmological density perturbations in the most general second-order scalar-tensor theory journal May 2014
Third order solutions of cosmological density perturbations in Horndeski’s most general scalar-tensor theory with the Vainshtein mechanism journal November 2015
Constructing perturbation theory kernels for large-scale structure in generalized cosmologies journal July 2016
Baryon acoustic oscillations in 2D: Modeling redshift-space power spectrum from perturbation theory journal September 2010
Forecasting the cosmological constraints with anisotropic baryon acoustic oscillations from multipole expansion journal May 2011
Beyond consistency test of gravity with redshift-space distortions at quasilinear scales journal February 2014
Regularized cosmological power spectrum and correlation function in modified gravity models journal December 2014
Estimating cosmological parameter covariance journal June 2014
Putting the precision in precision cosmology: How accurate should your data covariance matrix be? journal May 2013
Non-local bias in the halo bispectrum with primordial non-Gaussianity journal July 2015
Galaxy bispectrum, primordial non-Gaussianity and redshift space distortions journal June 2016
Three-point correlations of galaxy clusters journal September 1989
The intrinsic matter bispectrum in ΛCDM journal May 2016
The phenomenology of beyond Horndeski gravity journal August 2019
Interacting dark energy from the joint analysis of the power spectrum and bispectrum multipoles with the EFTofLSS journal January 2023
Relative velocity of dark matter and baryonic fluids and the formation of the first structures journal October 2010
General relativistic effects in the galaxy bias at second order journal May 2019
Consistency relations for large-scale structures with primordial non-Gaussianities journal January 2017
Convolution Lagrangian perturbation theory for biased tracers beyond general relativity journal March 2019
An accurate perturbative approach to redshift space clustering of biased tracers in modified gravity journal January 2020
Large-scale bias in the Universe - II. Redshift-space bispectrum journal November 1998
Large-scale structure, the cosmic microwave background and primordial non-Gaussianity journal March 2000
The 2dF Galaxy Redshift Survey: the bias of galaxies and the density of the Universe journal September 2002
The three-point correlation function of galaxies: comparing halo occupation models with observations journal September 2004
The cosmological constant problem journal January 1989
Lifting primordial non-Gaussianity above the noise journal August 2016
Rapid modelling of the redshift-space power spectrum multipoles for a masked density field journal October 2016
Ostrogradsky's theorem on Hamiltonian instability journal January 2015
Analytic halo approach to the bispectrum of galaxies in redshift space journal February 2017
Second-order peculiar velocity field as a novel probe of scalar-tensor theories journal March 2022
Multitracer technique for galaxy bispectrum: An application to constraints on nonlocal primordial non-Gaussianities journal March 2017
Constraining modified theories of gravity with the galaxy bispectrum journal December 2017
Cosmological information in the redshift-space bispectrum journal November 2018
Signatures of first stars in galaxy surveys: Multitracer analysis of the supersonic relative velocity effect and the constraints from the BOSS power spectrum measurements journal November 2013
Supersonic relative velocity effect on the baryonic acoustic oscillation measurements journal July 2011
Cosmological Vlasov–Poisson Simulations of Structure Formation with Relic Neutrinos: Nonlinear Clustering and the Neutrino Mass journal November 2020
Stringent σ8 constraints from small-scale galaxy clustering using a hybrid MCMC + emulator framework journal July 2022
Transforming gravity: From derivative couplings to matter to second-order scalar-tensor theories beyond the Horndeski Lagrangian journal March 2014
The cosmological analysis of the SDSS/BOSS data from the Effective Field Theory of Large-Scale Structure journal May 2020
Baryon acoustic oscillations signature in the three-point angular correlation function from the SDSS-DR12 quasar survey journal January 2020
Ostrogradsky in theories with multiple fields journal June 2016
Gravitational Rainbows: LIGO and Dark Energy at its Cutoff journal November 2018
Multipoles of the relativistic galaxy bispectrum journal May 2020