Single field slow-roll inflation with step uplift to $n_s=1$
Fuente:
arXiv
Saved in:
| Main Authors: | Yuan, Hao-Shi, Peng, Ze-Yu, Piao, Yun-Song |
|---|---|
| Format: | Preprint |
| Published: |
2026
|
| Subjects: | |
| Online Access: | |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Similar Items
Testing the $n_s-H_0$ scaling relation with Planck-independent CMB data
by: Peng, Ze-Yu, et al.
Published: (2023)
by: Peng, Ze-Yu, et al.
Published: (2023)
Testing $n_s=1$ in light of the latest ACT and SPT data
by: Peng, Ze-Yu, et al.
Published: (2025)
by: Peng, Ze-Yu, et al.
Published: (2025)
Towards primordial gravitational waves and $n_s=1$ in light of BICEP/Keck, DESI BAO and Hubble tension
by: Wang, Hao, et al.
Published: (2024)
by: Wang, Hao, et al.
Published: (2024)
On the Hamilton-Jacobi approach to inflation beyond slow roll
by: Artigas, Danilo, et al.
Published: (2025)
by: Artigas, Danilo, et al.
Published: (2025)
Constraining ultra slow roll inflation using cosmological datasets
by: Ragavendra, H. V., et al.
Published: (2024)
by: Ragavendra, H. V., et al.
Published: (2024)
Stochastic inflation beyond slow roll: noise modelling and importance sampling
by: Jackson, Joseph H. P., et al.
Published: (2024)
by: Jackson, Joseph H. P., et al.
Published: (2024)
Stochastic inflation and non-perturbative power spectrum beyond slow roll
by: Sharma, Devanshu
Published: (2024)
by: Sharma, Devanshu
Published: (2024)
Implications of stochastic effects for primordial black hole production in ultra-slow-roll inflation
by: Figueroa, Daniel G., et al.
Published: (2021)
by: Figueroa, Daniel G., et al.
Published: (2021)
Impact of the Hubble tension on the $r$-$n_s$ contour
by: Jiang, Jun-Qian, et al.
Published: (2023)
by: Jiang, Jun-Qian, et al.
Published: (2023)
Primordial black hole dark matter from ultra-slow-roll inflation in Horndeski gravity
by: Totolou, Despina, et al.
Published: (2025)
by: Totolou, Despina, et al.
Published: (2025)
Primordial black hole compaction function from stochastic fluctuations in ultra-slow-roll inflation
by: Raatikainen, Sami, et al.
Published: (2023)
by: Raatikainen, Sami, et al.
Published: (2023)
Constant-roll inflation with a complex scalar field
by: Herrera, Ramón, et al.
Published: (2024)
by: Herrera, Ramón, et al.
Published: (2024)
More accurate slow-roll approximations for inflation in scalar-tensor theories
by: Pozdeeva, Ekaterina O., et al.
Published: (2025)
by: Pozdeeva, Ekaterina O., et al.
Published: (2025)
Non-Gaussian tail of the curvature perturbation in stochastic ultra-slow-roll inflation: implications for primordial black hole production
by: Figueroa, Daniel G., et al.
Published: (2020)
by: Figueroa, Daniel G., et al.
Published: (2020)
Trapped early dark energy
by: Wang, Hao, et al.
Published: (2024)
by: Wang, Hao, et al.
Published: (2024)
Dark energy in light of recent DESI BAO and Hubble tension
by: Wang, Hao, et al.
Published: (2024)
by: Wang, Hao, et al.
Published: (2024)
Dark energy after pre-recombination early dark energy in light of DESI DR2 and the latest ACT and SPT data
by: Wang, Hao, et al.
Published: (2025)
by: Wang, Hao, et al.
Published: (2025)
Inflation with Gauss-Bonnet correction: beyond slow-roll
by: Mudrunka, Kamil, et al.
Published: (2025)
by: Mudrunka, Kamil, et al.
Published: (2025)
Introduction to the number of $e$-folds in slow-roll inflation
by: Di Marco, Alessandro, et al.
Published: (2024)
by: Di Marco, Alessandro, et al.
Published: (2024)
Tightening constraints on primordial oscillations with latest ACT and SPT data
by: Peng, Ze-Yu, et al.
Published: (2025)
by: Peng, Ze-Yu, et al.
Published: (2025)
Radiation-dominated bouncing model with slow contraction and inflation
by: Molinari, Piero A. P., et al.
Published: (2023)
by: Molinari, Piero A. P., et al.
Published: (2023)
Hint of $r\simeq 0.01$ after DESI DR2 ?
by: Wang, Hao, et al.
Published: (2025)
by: Wang, Hao, et al.
Published: (2025)
Can recent DESI BAO measurements accommodate a negative cosmological constant?
by: Wang, Hao, et al.
Published: (2024)
by: Wang, Hao, et al.
Published: (2024)
Cross-correlation between the curvature perturbations and magnetic fields in pure ultra slow roll inflation
by: Tripathy, Sagarika, et al.
Published: (2024)
by: Tripathy, Sagarika, et al.
Published: (2024)
Primordial perturbations from ultra-slow-roll single-field inflation with quantum loop effects
by: Cheng, Shu-Lin, et al.
Published: (2023)
by: Cheng, Shu-Lin, et al.
Published: (2023)
Smoothing and flattening the universe through slow contraction versus inflation
by: Ijjas, Anna, et al.
Published: (2024)
by: Ijjas, Anna, et al.
Published: (2024)
Beware of the running $n_s$ when producing heavy primordial black holes
by: Allegrini, Sasha, et al.
Published: (2025)
by: Allegrini, Sasha, et al.
Published: (2025)
How to obtain slow roll inflation driven by non-linear electrodynamics
by: Malafarina, Daniele, et al.
Published: (2025)
by: Malafarina, Daniele, et al.
Published: (2025)
Constraints on ultra-slow-roll inflation with the NANOGrav 15-Year Dataset
by: Mu, Bo, et al.
Published: (2023)
by: Mu, Bo, et al.
Published: (2023)
Search for the non-linearities of gravitational wave background in NANOGrav 15-year data set
by: Jiang, Jun-Qian, et al.
Published: (2024)
by: Jiang, Jun-Qian, et al.
Published: (2024)
Climbing over the potential barrier during inflation via null energy condition violation
by: Pan, Shi, et al.
Published: (2024)
by: Pan, Shi, et al.
Published: (2024)
Reconstructing slow-roll Scalar-Tensor Gauss-Bonnet single field inflation from running spectral data
by: Belhaj, A., et al.
Published: (2021)
by: Belhaj, A., et al.
Published: (2021)
Slow-rolling down the curvature: a reassessment of the Planck constraints on $ϕ^2$ inflation in a closed universe
by: Specogna, Enrico, et al.
Published: (2025)
by: Specogna, Enrico, et al.
Published: (2025)
Primordial extreme mass-ratio inspirals
by: Huang, Hai-Long, et al.
Published: (2024)
by: Huang, Hai-Long, et al.
Published: (2024)
Supermassive primordial black holes for the GHZ9 and UHZ1 observed by the JWST
by: Huang, Hai-Long, et al.
Published: (2024)
by: Huang, Hai-Long, et al.
Published: (2024)
Generating enhanced primordial GWs during inflation with intermittent violation of NEC and diminishment of GW propagating speed
by: Cai, Yong, et al.
Published: (2022)
by: Cai, Yong, et al.
Published: (2022)
New slow-roll approximations for inflation in Einstein-Gauss-Bonnet gravity
by: Pozdeeva, Ekaterina O., et al.
Published: (2024)
by: Pozdeeva, Ekaterina O., et al.
Published: (2024)
Implications of GWTC-3 on primordial black holes from vacuum bubbles
by: He, Jibin, et al.
Published: (2023)
by: He, Jibin, et al.
Published: (2023)
Broad primordial power spectrum and $μ$-distortion constraints on primordial black holes
by: Wang, Zhan-He, et al.
Published: (2025)
by: Wang, Zhan-He, et al.
Published: (2025)
Absence of one-loop effects on large scales from small scales in non-slow-roll dynamics II: Quartic interactions and consistency relations
by: Fumagalli, Jacopo
Published: (2024)
by: Fumagalli, Jacopo
Published: (2024)
Similar Items
-
Testing the $n_s-H_0$ scaling relation with Planck-independent CMB data
by: Peng, Ze-Yu, et al.
Published: (2023) -
Testing $n_s=1$ in light of the latest ACT and SPT data
by: Peng, Ze-Yu, et al.
Published: (2025) -
Towards primordial gravitational waves and $n_s=1$ in light of BICEP/Keck, DESI BAO and Hubble tension
by: Wang, Hao, et al.
Published: (2024) -
On the Hamilton-Jacobi approach to inflation beyond slow roll
by: Artigas, Danilo, et al.
Published: (2025) -
Constraining ultra slow roll inflation using cosmological datasets
by: Ragavendra, H. V., et al.
Published: (2024)