Tightening constraints on primordial oscillations with latest ACT and SPT data
Fuente:
arXiv
Saved in:
| Main Authors: | Peng, Ze-Yu, Piao, Yun-Song |
|---|---|
| Format: | Preprint |
| Published: |
2025
|
| Subjects: | |
| Online Access: | |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Similar Items
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)
ACT, SPT, and chaotic inflation
by: Kallosh, Renata, et al.
Published: (2025)
by: Kallosh, Renata, et al.
Published: (2025)
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)
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)
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)
Impact of evolving dark energy on the search for primordial gravitational waves
by: Wang, Hao, et al.
Published: (2024)
by: Wang, Hao, et al.
Published: (2024)
Parity-violating primordial gravitational waves from null energy condition violation
by: Jiang, Zi-Wei, et al.
Published: (2024)
by: Jiang, Zi-Wei, et al.
Published: (2024)
Single-field D-type inflation in the minimal supergravity in light of Planck-ACT-SPT data
by: Aldabergenov, Yermek, et al.
Published: (2025)
by: Aldabergenov, Yermek, et al.
Published: (2025)
Higgs-like inflation in scalar-torsion $f(T,ϕ)$ gravity in light of ACT-SPT-DESI constraints
by: Kumar, Nitesh, et al.
Published: (2025)
by: Kumar, Nitesh, et al.
Published: (2025)
Robust evidence for dynamical dark energy in light of DESI DR2 and joint ACT, SPT, and Planck data
by: Li, Tian-Nuo, et al.
Published: (2025)
by: Li, Tian-Nuo, et al.
Published: (2025)
Can the universe experience an AdS landscape since matter-radiation equality?
by: Wang, Hao, et al.
Published: (2025)
by: Wang, Hao, et al.
Published: (2025)
Comment on: "Third-order corrections to the slow-roll expansion: Calculation and constraints with Planck, ACT, SPT, and BICEP/Keck [2025 PDU 47 101813]"
by: Auclair, Pierre, et al.
Published: (2026)
by: Auclair, Pierre, et al.
Published: (2026)
Can the sound horizon-free measurement of $H_0$ constrain early new physics?
by: Jiang, Jun-Qian, et al.
Published: (2025)
by: Jiang, Jun-Qian, et al.
Published: (2025)
Fractional attractors in light of the latest ACT observations
by: Dioguardi, Christian, et al.
Published: (2025)
by: Dioguardi, Christian, et al.
Published: (2025)
Observational constraints on inflationary models with non-minimally derivative coupling by ACT
by: Gao, Qing, et al.
Published: (2025)
by: Gao, Qing, et al.
Published: (2025)
Primordial black holes from null energy condition violation during inflation
by: Cai, Yong, et al.
Published: (2023)
by: Cai, Yong, et al.
Published: (2023)
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)
Broken blue-tilted inflationary gravitational waves: a joint analysis of NANOGrav 15-year and BICEP/Keck 2018 data
by: Jiang, Jun-Qian, et al.
Published: (2023)
by: Jiang, Jun-Qian, et al.
Published: (2023)
Gravitational wave constraints on the primordial black hole dominated early universe
by: Domènech, Guillem, et al.
Published: (2020)
by: Domènech, Guillem, et al.
Published: (2020)
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)
A fast deep-learning approach to probing primordial black hole populations in gravitational wave events
by: Jiang, Jun-Qian, et al.
Published: (2025)
by: Jiang, Jun-Qian, et al.
Published: (2025)
The $R^2$-Higgs inflation: $R^3$ contribution and preheating after ACT and SPT data
by: Modak, Tanmoy
Published: (2025)
by: Modak, Tanmoy
Published: (2025)
Genesis--Starobinsky inflation can explain the ACT data
by: Choi, Han Gil, et al.
Published: (2025)
by: Choi, Han Gil, et al.
Published: (2025)
Cosmological constraints on small-scale primordial non-Gaussianity
by: Zhou, Jing-Zhi, et al.
Published: (2025)
by: Zhou, Jing-Zhi, et al.
Published: (2025)
Loop quantum inflation with inverse volume corrections in light of ACT data
by: Parvizi, Farough, et al.
Published: (2025)
by: Parvizi, Farough, et al.
Published: (2025)
Reconstructing inflation in Einstein-Gauss-Bonnet gravity in light of ACT data
by: Herrera, Ramón, et al.
Published: (2026)
by: Herrera, Ramón, et al.
Published: (2026)
Fitting NANOGrav 15-year data and ACT data with modified inflation in entropic cosmology
by: D'Onofrio, Simone, et al.
Published: (2025)
by: D'Onofrio, Simone, et al.
Published: (2025)
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)
Non-minimal coupling in light of ACT
by: Gao, Qing, et al.
Published: (2025)
by: Gao, Qing, et al.
Published: (2025)
(Lovelock)$^2$ inflation: explaining the ACT data and equivalence to Higgs-Gauss-Bonnet inflation
by: Addazi, Andrea, et al.
Published: (2025)
by: Addazi, Andrea, et al.
Published: (2025)
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)
Search for primordial black holes from gravitational wave populations using deep learning
by: Huang, Hai-Long, et al.
Published: (2025)
by: Huang, Hai-Long, et al.
Published: (2025)
The early universe is $\textit{ACT}$-ing $\textit{warm}$
by: Berera, Arjun, et al.
Published: (2025)
by: Berera, Arjun, et al.
Published: (2025)
Strong Einstein-Hilbert Gravity Inflation and ACT Phenomenology
by: Oikonomou, V. K., et al.
Published: (2026)
by: Oikonomou, V. K., et al.
Published: (2026)
String-inspired Gauss-Bonnet Gravity Inflation and ACT
by: Odintsov, S. D., et al.
Published: (2026)
by: Odintsov, S. D., et al.
Published: (2026)
Mutated hilltop inflation in light of Planck/ACT observations
by: Safaei, Iraj, et al.
Published: (2024)
by: Safaei, Iraj, et al.
Published: (2024)
Confronting Rainbow-deformed $f(R)$ Gravity with the ACT Data
by: Odintsov, S. D., et al.
Published: (2025)
by: Odintsov, S. D., et al.
Published: (2025)
Curvature corrections to Starobinsky inflation can explain the ACT results
by: Addazi, Andrea, et al.
Published: (2025)
by: Addazi, Andrea, et al.
Published: (2025)
String Corrected Scalar Field Inflation Compatible with the ACT Data
by: Oikonomou, V. K.
Published: (2025)
by: Oikonomou, V. K.
Published: (2025)
Similar Items
-
Testing $n_s=1$ in light of the latest ACT and SPT data
by: Peng, Ze-Yu, et al.
Published: (2025) -
ACT, SPT, and chaotic inflation
by: Kallosh, Renata, et al.
Published: (2025) -
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) -
Generating enhanced primordial GWs during inflation with intermittent violation of NEC and diminishment of GW propagating speed
by: Cai, Yong, et al.
Published: (2022) -
Hint of $r\simeq 0.01$ after DESI DR2 ?
by: Wang, Hao, et al.
Published: (2025)