Cover Image

A DHOST model of inflation: CMB constraints from the power spectrum and the bispectrum

Fuente: arXiv

Saved in:

Bibliographic Details
Main Author:	Lazanu, Andrei
Format:	Preprint
Published:	2024
Subjects:	Cosmology and Nongalactic Astrophysics
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

CMB bispectrum constraints on DHOST inflation
by: Sohn, Wuhyun, et al.
Published: (2023)

Non-Gaussianity in DHOST inflation
by: Brax, Philippe, et al.
Published: (2021)

Primordial gravitational waves in DHOST inflation
by: Brax, Philippe, et al.
Published: (2025)

Cosmological constraints from the angular power spectrum and bispectrum of luminous red galaxies and CMB lensing
by: Verdiani, Francesco, et al.
Published: (2025)

Euclid preparation: Testing multi-field inflation with galaxy power spectrum and bispectrum
by: Euclid Collaboration, et al.
Published: (2026)

Euclid preparation. Galaxy power spectrum and bispectrum modelling
by: Euclid Collaboration, et al.
Published: (2026)

Cosmological constraints from the DESI DR1 joint power spectrum and bispectrum analysis
by: Novell-Masot, S., et al.
Published: (2026)

Power Spectrum Emulators from Neural Networks and Tree-Based Methods
by: Lazanu, Andrei
Published: (2025)

Efficient estimators for power spectrum and bispectrum multipole measurements
by: Xie, Yunchen, et al.
Published: (2026)

Turnover detection using the power spectrum and bispectrum
by: Dube, Yolanda, et al.
Published: (2025)

On approximations of the redshift-space bispectrum and power spectrum multipoles covariance matrix
by: Novell-Masot, Sergi, et al.
Published: (2023)

Cosmological constraints from the EFT power spectrum and tree-level bispectrum of 21cm intensity maps
by: Randrianjanahary, Liantsoa F., et al.
Published: (2023)

The spectrum of $n_s$ constraints from DESI and CMB data
by: McDonough, Evan, et al.
Published: (2025)

nanoCMB: A minimal CMB power spectrum calculator in Python
by: Moss, Adam
Published: (2026)

Improving precision and accuracy in cosmology with model-independent spectrum and bispectrum
by: Amendola, Luca, et al.
Published: (2023)

FolpsD: combining EFT and phenomenological approaches for joint power spectrum and bispectrum analyses
by: Bansal, P., et al.
Published: (2026)

A cross-bispectrum estimator for CMB-HI intensity mapping correlations
by: Moodley, Kavilan, et al.
Published: (2023)

Forecasting constraints on quintessential inflation from future generation of galaxy and CMB surveys
by: Rodrigues, G., et al.
Published: (2025)

Cosmology inference with perturbative forward modeling at the field level: a comparison with joint power spectrum and bispectrum analyses
by: Akitsu, Kazuyuki, et al.
Published: (2025)

Full-Shape analysis of the power spectrum and bispectrum of DESI DR1 LRG and QSO samples
by: Novell-Masot, S., et al.
Published: (2025)

CMB lensing power spectrum without noise bias
by: Shen, Delon, et al.
Published: (2024)

Constraining the neutral hydrogen fraction during reionization: Cross-simulation inference using power spectrum and bispectrum
by: Krishna, Anoop, et al.
Published: (2026)

Spherical collapse and cluster number counts in DHOST theories that pass the constraints from gravitational waves
by: Jitpienka, Sakdithut, et al.
Published: (2026)

CMB lensing and Lyα forest cross bispectrum from DESI's first-year quasar sample
by: Karaçaylı, N. G., et al.
Published: (2024)

Exact CMB B-mode power spectrum from anisotropic cosmic birefringence
by: Namikawa, Toshiya
Published: (2024)

Probing nonlinear structure formation beyond $Λ$CDM with the LSS bootstrap: a joint power spectrum and bispectrum analysis
by: Biselli, Giorgia, et al.
Published: (2026)

Is natural inflation in agreement with CMB data?
by: Santos, F. B. M. dos, et al.
Published: (2023)

Cosmological forecast from the full-sky angular power spectrum and bispectrum of 21cm intensity mapping
by: Pinheiro, Rodrigo F., et al.
Published: (2026)

Efficient estimation of rotation-induced bias to reconstructed CMB lensing power spectrum
by: Cai, Hongbo, et al.
Published: (2024)

DeepWiener: Neural Networks for CMB polarization maps and power spectrum computation
by: Costanza, Belén, et al.
Published: (2024)

Enhancing CMB map reconstruction and power spectrum estimation with convolutional neural networks
by: Costanza, Belén, et al.
Published: (2023)

Testing small-scale modifications in the primordial power spectrum with Subaru HSC cosmic shear, primary CMB and CMB lensing
by: Terasawa, Ryo, et al.
Published: (2025)

Stage IV CMB forecasts for warm inflation
by: Santos, F. B. M. dos, et al.
Published: (2024)

Measurement of the power spectrum turnover scale from the cross-correlation between CMB lensing and Quaia
by: Alonso, David, et al.
Published: (2024)

Extraction of the angular power spectrum produced by inflation from observations of experiments such as Simons Observatory
by: Novikov, D. I., et al.
Published: (2024)

CMB constraints on $U(1)$ axion warm inflation
by: Alaei, Asma, et al.
Published: (2025)

Knot reconstruction of the scalar primordial power spectrum with Planck, ACT, and SPT CMB data
by: Raffaelli, Antonio, et al.
Published: (2025)

A perceptron based ILC method to obtain accurate CMB B-mode angular power spectrum
by: Yadav, Sarvesh Kumar
Published: (2024)

CMB component-separated power spectrum estimation by Spectral Internal Linear Combination (SpILC)
by: Kwok, Jack Y. L., et al.
Published: (2025)

Reconstructing the shape of the non-linear matter power spectrum using CMB lensing and cosmic shear
by: Sarmiento, Karen Perez, et al.
Published: (2025)