Smoothing and flattening the universe through slow contraction versus inflation
Fuente:
arXiv
Saved in:
| Main Authors: | Ijjas, Anna, Steinhardt, Paul J., Garfinkle, David, Cook, William G. |
|---|---|
| Format: | Preprint |
| Published: |
2024
|
| Subjects: | |
| Online Access: | |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Similar Items
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)
Optimal parameterizations for observational constraints on thawing dark energy
by: Shlivko, David, et al.
Published: (2025)
by: Shlivko, David, et al.
Published: (2025)
On the Hamilton-Jacobi approach to inflation beyond slow roll
by: Artigas, Danilo, et al.
Published: (2025)
by: Artigas, Danilo, et al.
Published: (2025)
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)
Constraining ultra slow roll inflation using cosmological datasets
by: Ragavendra, H. V., et al.
Published: (2024)
by: Ragavendra, H. V., et al.
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)
Stochastic inflation and non-perturbative power spectrum beyond slow roll
by: Sharma, Devanshu
Published: (2024)
by: Sharma, Devanshu
Published: (2024)
Single field slow-roll inflation with step uplift to $n_s=1$
by: Yuan, Hao-Shi, et al.
Published: (2026)
by: Yuan, Hao-Shi, et al.
Published: (2026)
Quantum initial conditions for curved inflating universes
by: Letey, Mary I., et al.
Published: (2022)
by: Letey, Mary I., et al.
Published: (2022)
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)
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)
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)
Uniform rate inflation in $f(T, \mathcal{T})$-gravity
by: Mandal, Priyanka, et al.
Published: (2025)
by: Mandal, Priyanka, et al.
Published: (2025)
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)
Quantum diffusion and large primordial perturbations from inflation
by: Vennin, Vincent, et al.
Published: (2024)
by: Vennin, Vincent, et al.
Published: (2024)
Role of dynamical early dark energy in Hubble tension through warm inflation
by: B, Anupama
Published: (2025)
by: B, Anupama
Published: (2025)
Higher-order gravity models: corrections up to cubic curvature invariants and inflation
by: Morais, C. M. G. R., et al.
Published: (2025)
by: Morais, C. M. G. R., et al.
Published: (2025)
Dark energy and inflation invoked in CCGG by locally contorted space-time
by: Vasak, David, et al.
Published: (2019)
by: Vasak, David, et al.
Published: (2019)
Stochastic inflation with gradient interactions
by: Briaud, Vadim, et al.
Published: (2025)
by: Briaud, Vadim, et al.
Published: (2025)
Non-Gaussianity in DHOST inflation
by: Brax, Philippe, et al.
Published: (2021)
by: Brax, Philippe, et al.
Published: (2021)
Cosmic slowing down of acceleration with the Chaplygin-Jacobi gas as a dark fluid?
by: Fortunato, J. A. S., et al.
Published: (2024)
by: Fortunato, J. A. S., et al.
Published: (2024)
Small noise expansion of stochastic inflation
by: Cruces, Diego, et al.
Published: (2024)
by: Cruces, Diego, et al.
Published: (2024)
Beginning inflation in conformally curved spacetimes
by: Joana, Cristian
Published: (2024)
by: Joana, Cristian
Published: (2024)
Curvaton distribution from stochastic inflation
by: Tokeshi, Koki
Published: (2024)
by: Tokeshi, Koki
Published: (2024)
The cosmological collider in $R^2$ inflation
by: Wu, Yi-Peng
Published: (2024)
by: Wu, Yi-Peng
Published: (2024)
Primordial gravitational waves in DHOST inflation
by: Brax, Philippe, et al.
Published: (2025)
by: Brax, Philippe, 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)
Testing the Starobinsky model of inflation with resonant cavities
by: Mohanty, Subhendra, et al.
Published: (2025)
by: Mohanty, Subhendra, et al.
Published: (2025)
Constant-roll inflation with a complex scalar field
by: Herrera, Ramón, et al.
Published: (2024)
by: Herrera, Ramón, et al.
Published: (2024)
Inflating without a flat potential: Viscous inflation
by: Visinelli, Luca
Published: (2016)
by: Visinelli, Luca
Published: (2016)
Scalar and vector modes in inflation with antisymmetric tensor field
by: Ajith, Abhijith, et al.
Published: (2025)
by: Ajith, Abhijith, et al.
Published: (2025)
A scaling invariance of the perturbations in $k$-inflation models
by: Bilić, Neven, et al.
Published: (2025)
by: Bilić, Neven, et al.
Published: (2025)
Initial conditions for Starobinsky inflation in general quadratic gravity
by: Muller, Daniel, et al.
Published: (2025)
by: Muller, Daniel, et al.
Published: (2025)
Impact of particle production during inflation on the CMB detection
by: Yang, Xunliang, et al.
Published: (2025)
by: Yang, Xunliang, et al.
Published: (2025)
Starobinsky like inflation and EGB Gravity in the light of ACT
by: Yogesh, et al.
Published: (2025)
by: Yogesh, et al.
Published: (2025)
Primordial black hole formation in k-inflation models
by: Bilić, Neven, et al.
Published: (2025)
by: Bilić, Neven, et al.
Published: (2025)
Why does inflation look single field to us?
by: Tokeshi, Koki, et al.
Published: (2023)
by: Tokeshi, Koki, et al.
Published: (2023)
New limits on warm inflation from pulsar timing arrays
by: D'Agostino, Rocco, et al.
Published: (2024)
by: D'Agostino, Rocco, et al.
Published: (2024)
Quintessential $α$-attractor inflation: A dynamical systems analysis
by: Alho, Artur, et al.
Published: (2023)
by: Alho, Artur, et al.
Published: (2023)
Similar Items
-
Radiation-dominated bouncing model with slow contraction and inflation
by: Molinari, Piero A. P., et al.
Published: (2023) -
Optimal parameterizations for observational constraints on thawing dark energy
by: Shlivko, David, et al.
Published: (2025) -
On the Hamilton-Jacobi approach to inflation beyond slow roll
by: Artigas, Danilo, et al.
Published: (2025) -
Stochastic inflation beyond slow roll: noise modelling and importance sampling
by: Jackson, Joseph H. P., et al.
Published: (2024) -
Constraining ultra slow roll inflation using cosmological datasets
by: Ragavendra, H. V., et al.
Published: (2024)