Image de couverture de livre

Primordial non-Gaussianity from ultra slow-roll Galileon inflation

Fuente: arXiv

Enregistré dans:

Détails bibliographiques
Auteurs principaux:	Choudhury, Sayantan, Karde, Ahaskar, Panda, Sudhakar, Sami, M.
Format:	Preprint
Publié:	2023
Sujets:	Cosmology and Nongalactic Astrophysics General Relativity and Quantum Cosmology High Energy Physics - Phenomenology High Energy Physics - Theory
Accès en ligne:	Acceder al recurso
Tags:	Ajouter un tag Pas de tags, Soyez le premier à ajouter un tag!

Documents similaires

Realisation of the ultra-slow roll phase in Galileon inflation and PBH overproduction
par: Choudhury, Sayantan, et autres
Publié: (2024)

Scalar induced gravity waves from ultra slow-roll Galileon inflation
par: Choudhury, Sayantan, et autres
Publié: (2023)

Primordial non-Gaussianity as a saviour for PBH overproduction in SIGWs generated by Pulsar Timing Arrays for Galileon inflation
par: Choudhury, Sayantan, et autres
Publié: (2023)

Regularized-Renormalized-Resummed loop corrected power spectrum of non-singular bounce with Primordial Black Hole formation
par: Choudhury, Sayantan, et autres
Publié: (2024)

Untangling PBH overproduction in $w$-SIGWs generated by Pulsar Timing Arrays for MST-EFT of single field inflation
par: Choudhury, Sayantan, et autres
Publié: (2023)

Primordial Black Holes from Effective Field Theory of Stochastic Single Field Inflation at NNNLO
par: Choudhury, Sayantan, et autres
Publié: (2024)

Intrinsic non-Gaussianity of ultra slow-roll inflation
par: Ballesteros, Guillermo, et autres
Publié: (2024)

Negative non-Gaussianity as a salvager for PBHs with PTAs in bounce
par: Choudhury, Sayantan, et autres
Publié: (2024)

Evading no-go for PBH formation and production of SIGWs using Multiple Sharp Transitions in EFT of single field inflation
par: Bhattacharya, Gourab, et autres
Publié: (2023)

Large fluctuations and Primordial Black Holes
par: Choudhury, Sayantan, et autres
Publié: (2024)

Constraints on ultra-slow-roll inflation with the NANOGrav 15-Year Dataset
par: Mu, Bo, et autres
Publié: (2023)

No-go for the formation of heavy mass Primordial Black Holes in Single Field Inflation
par: Choudhury, Sayantan, et autres
Publié: (2023)

Single field inflation in the light of Pulsar Timing Array Data: Quintessential interpretation of blue tilted tensor spectrum through Non-Bunch Davies initial condition
par: Choudhury, Sayantan
Publié: (2023)

One-loop power spectrum in ultra slow-roll inflation and implications for primordial black hole dark matter
par: Ballesteros, Guillermo, et autres
Publié: (2024)

Dip and non-linearity in the curvature perturbation from inflation with a transient non-slow-roll stage
par: Fujita, Tomohiro, et autres
Publié: (2025)

Obviating PBH overproduction for SIGWs generated by Pulsar Timing Arrays in loop corrected EFT of bounce
par: Choudhury, Sayantan, et autres
Publié: (2024)

Gravitational waves in ultra-slow-roll and their anisotropy at two loops
par: Ruiz, Juan Álvarez, et autres
Publié: (2024)

Primordial perturbations from ultra-slow-roll single-field inflation with quantum loop effects
par: Cheng, Shu-Lin, et autres
Publié: (2023)

Proving the absence of large one-loop corrections to the power spectrum of curvature perturbations in transient ultra-slow-roll inflation within the path-integral approach
par: Kawaguchi, Ryodai, et autres
Publié: (2024)

One loop to rule them all: Perturbativity in the presence of ultra slow-roll dynamics
par: Franciolini, Gabriele, et autres
Publié: (2023)

Numerical 1-loop correction from a potential yielding ultra-slow-roll dynamics
par: Davies, Matthew W., et autres
Publié: (2023)

CFT Perspective On de-Sitter Cosmological Correlators
par: Choudhury, Sayantan
Publié: (2026)

Reconstructing inflationary potential from NANOGrav 15-year Data: A robust study using Non-Bunch Davies initial condition
par: Choudhury, Sayantan
Publié: (2024)

Large fluctuations in the Sky
par: Choudhury, Sayantan
Publié: (2024)

Stochastic origin of primordial fluctuations in the Sky
par: Choudhury, Sayantan
Publié: (2025)

Primordial black holes from a curvaton scenario with strongly non-Gaussian perturbations
par: Gow, Andrew D., et autres
Publié: (2023)

What new physics can we extract from inflation using the ACT DR6 and DESI DR2 Observations?
par: Choudhury, Sayantan, et autres
Publié: (2025)

Numerical simulations of inflationary dynamics: slow roll and beyond
par: Bhatt, Siddharth S., et autres
Publié: (2022)

Constant-roll $β$-exponential inflation: Palatini formalism
par: Sargın, Ozan
Publié: (2026)

Embedding Ultra slow-roll inflaton dynamics in Warm Inflation
par: Biswas, Sandip, et autres
Publié: (2023)

Geometry of non-Gaussianity in transient non-attractor inflation
par: Namjoo, Mohammad Hossein, et autres
Publié: (2025)

Dark photon -- Assisted Primordial Magnetogenesis
par: Nandi, Debottam, et autres
Publié: (2026)

An analytical approximation of the evolution of the primordial curvature perturbation in the ultraslow-roll inflation
par: Zhao, Ji-Xiang, et autres
Publié: (2024)

Primordial black holes save $R^2$ inflation
par: Wang, Xinpeng, et autres
Publié: (2025)

How to obtain slow roll inflation driven by non-linear electrodynamics
par: Malafarina, Daniele, et autres
Publié: (2025)

Cross-correlation between the curvature perturbations and magnetic fields in pure ultra slow roll inflation
par: Tripathy, Sagarika, et autres
Publié: (2024)

Cosmological constraints on Galileon dark energy with broken shift symmetry
par: Wolf, William J., et autres
Publié: (2025)

Scrutinizing black hole stability in cubic vector Galileon theories
par: De Felice, Antonio, et autres
Publié: (2024)

Primordial black holes and gravitational waves from dissipation during inflation
par: Ballesteros, Guillermo, et autres
Publié: (2022)

Universe bouncing its way to inflation
par: Kaur, Manjeet, et autres
Publié: (2023)