Saved in:
| Main Authors: | Raveendran, Rathul Nath, Chakraborty, Sumanta |
|---|---|
| Format: | Preprint |
| Published: |
2023
|
| Subjects: | |
| Online Access: | https://arxiv.org/abs/2302.02584 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Similar Items
Conserved cosmological perturbations in USR inflation and bouncing scenarios
by: Raveendran, Rathul Nath
Published: (2023)
by: Raveendran, Rathul Nath
Published: (2023)
The validity of separate-universe approach in transient ultra-slow-roll inflation
by: Raveendran, Rathul Nath
Published: (2025)
by: Raveendran, Rathul Nath
Published: (2025)
Lorentzian quantum cosmology with torsion
by: Mondal, Vikramaditya, et al.
Published: (2023)
by: Mondal, Vikramaditya, et al.
Published: (2023)
No smooth spacetime: Exploring primordial perturbations in Lorentzian quantum cosmology
by: Matsui, Hiroki
Published: (2024)
by: Matsui, Hiroki
Published: (2024)
Violation of Bell inequality from a squeezed coherent state of inflationary perturbations
by: Mondal, Aurindam, et al.
Published: (2024)
by: Mondal, Aurindam, et al.
Published: (2024)
Constraints on primordial black holes for nonstandard cosmologies
by: Gomez-Aguilar, Tadeo D., et al.
Published: (2023)
by: Gomez-Aguilar, Tadeo D., et al.
Published: (2023)
Magnetic fields from small-scale primordial perturbations
by: Lee, Nanoom, et al.
Published: (2024)
by: Lee, Nanoom, et al.
Published: (2024)
Parametrization of the primordial power spectrum in loop quantum cosmology
by: Guillén, Almudena, et al.
Published: (2026)
by: Guillén, Almudena, et al.
Published: (2026)
Inner structure of dark matter halos at high $z$ in cosmological models with non-power-law primordial spectra
by: Tkachev, M. V., et al.
Published: (2024)
by: Tkachev, M. V., et al.
Published: (2024)
Quantum diffusion and large primordial perturbations from inflation
by: Vennin, Vincent, et al.
Published: (2024)
by: Vennin, Vincent, et al.
Published: (2024)
CMB spectral distortions from enhanced primordial perturbations: the role of spectator axions
by: Putti, Margherita, et al.
Published: (2024)
by: Putti, Margherita, et al.
Published: (2024)
Distinguishing bounce and inflation via quantum signatures from cosmic microwave background
by: Chandran, S. Mahesh, et al.
Published: (2024)
by: Chandran, S. Mahesh, et al.
Published: (2024)
Post-inflationary enhancement of adiabatic perturbations in modular cosmology
by: Quaglia, Rodrigo Gonzalez, et al.
Published: (2025)
by: Quaglia, Rodrigo Gonzalez, et al.
Published: (2025)
Origin of cosmological density perturbations from quantum fluctuations of vacuum in General Relativity
by: Lukash, Vladimir N., et al.
Published: (2025)
by: Lukash, Vladimir N., et al.
Published: (2025)
Beyond the two-point correlation: constraining primordial non-gaussianity with density perturbation moments
by: Vislosky, Ethan, et al.
Published: (2025)
by: Vislosky, Ethan, et al.
Published: (2025)
Blinding scheme for the scale-dependence bias signature of local primordial non-Gaussianity for DESI 2024
by: Chaussidon, E., et al.
Published: (2024)
by: Chaussidon, E., et al.
Published: (2024)
Bayesian reconstruction of primordial perturbations from induced gravitational waves
by: Ghaleb, Aya, et al.
Published: (2025)
by: Ghaleb, Aya, et al.
Published: (2025)
Cosmological constraints on the big bang quantum cosmology model
by: Wang, Yicheng, et al.
Published: (2026)
by: Wang, Yicheng, et al.
Published: (2026)
Induced gravitational waves -- beyond linear cosmological perturbation theory
by: Picard, Raphael
Published: (2026)
by: Picard, Raphael
Published: (2026)
On dataset tensions and signatures of new cosmological physics
by: Cortês, Marina, et al.
Published: (2023)
by: Cortês, Marina, et al.
Published: (2023)
High-resolution cosmological simulations of primordial dark matter clustering under long-range and fractional forces
by: Inman, Derek
Published: (2025)
by: Inman, Derek
Published: (2025)
Exploring the statistical anisotropy of primordial curvature perturbations with pulsar timing arrays
by: Xie, Fengting, et al.
Published: (2026)
by: Xie, Fengting, et al.
Published: (2026)
Integrated perturbation theory for cosmological tensor fields. II. Loop corrections
by: Matsubara, Takahiko
Published: (2022)
by: Matsubara, Takahiko
Published: (2022)
Integrated perturbation theory for cosmological tensor fields. I. Basic formulation
by: Matsubara, Takahiko
Published: (2022)
by: Matsubara, Takahiko
Published: (2022)
Hamiltonian formalism for cosmological perturbations: fixing the gauge
by: Artigas, Danilo, et al.
Published: (2023)
by: Artigas, Danilo, et al.
Published: (2023)
Improving constraints on primordial non-Gaussianity from Quaia with a new cosmological observable: angular redshift fluctuations
by: Bermejo-Climent, José Ramón, et al.
Published: (2026)
by: Bermejo-Climent, José Ramón, et al.
Published: (2026)
Refining the nonlinear modelling of primordial oscillatory features
by: Ballardini, Mario, et al.
Published: (2024)
by: Ballardini, Mario, et al.
Published: (2024)
Rapid and accurate numerical evolution of linear cosmological perturbations with non-cold relics
by: Lee, Nanoom, et al.
Published: (2025)
by: Lee, Nanoom, et al.
Published: (2025)
Integrated perturbation theory for cosmological tensor fields. IV. Full-sky formulation
by: Matsubara, Takahiko
Published: (2024)
by: Matsubara, Takahiko
Published: (2024)
Symmetries of cosmological perturbations: The residual low-multipole ambiguity
by: Achour, Jibril Ben, et al.
Published: (2026)
by: Achour, Jibril Ben, et al.
Published: (2026)
An essential building block for cosmological zoom-in perturbation theory
by: Umeh, Obinna
Published: (2026)
by: Umeh, Obinna
Published: (2026)
Robust μ-distortion constraints on primordial supermassive black holes from cubic (gNL) non-Gaussian perturbations
by: Pritchard, Xavier, et al.
Published: (2025)
by: Pritchard, Xavier, et al.
Published: (2025)
Multiple peaks in gravitational waves induced from primordial curvature perturbations with non-Gaussianity
by: Zeng, Xiang-Xi, et al.
Published: (2024)
by: Zeng, Xiang-Xi, et al.
Published: (2024)
Clustered unified dark sector cosmology: Background evolution and linear perturbations in light of observations
by: Hashim, Mahmoud, et al.
Published: (2025)
by: Hashim, Mahmoud, et al.
Published: (2025)
Constraining the primordial black hole abundance through Big-Bang nucleosynthesis
by: Boccia, Andrea, et al.
Published: (2024)
by: Boccia, Andrea, et al.
Published: (2024)
Muon neutrinos and the cosmological abundance of primordial black holes
by: Hao, Jiali, et al.
Published: (2024)
by: Hao, Jiali, et al.
Published: (2024)
General perturbations in D+1 standard and brane cosmology revisited
by: Delfín, Zoé, et al.
Published: (2023)
by: Delfín, Zoé, et al.
Published: (2023)
Robust $μ$-distortion constraints on primordial supermassive black holes from non-Gaussian perturbations
by: Byrnes, Christian T., et al.
Published: (2024)
by: Byrnes, Christian T., et al.
Published: (2024)
Capturing primordial non-Gaussian signatures in the late Universe by multi-scale extrema of the cosmic log-density field
by: Wang, Yun, et al.
Published: (2024)
by: Wang, Yun, et al.
Published: (2024)
Revisiting primordial magnetic fields through 21-cm physics: Bounds and forecasts
by: Bhaumik, Arko, et al.
Published: (2024)
by: Bhaumik, Arko, et al.
Published: (2024)
Similar Items
-
Conserved cosmological perturbations in USR inflation and bouncing scenarios
by: Raveendran, Rathul Nath
Published: (2023) -
The validity of separate-universe approach in transient ultra-slow-roll inflation
by: Raveendran, Rathul Nath
Published: (2025) -
Lorentzian quantum cosmology with torsion
by: Mondal, Vikramaditya, et al.
Published: (2023) -
No smooth spacetime: Exploring primordial perturbations in Lorentzian quantum cosmology
by: Matsui, Hiroki
Published: (2024) -
Violation of Bell inequality from a squeezed coherent state of inflationary perturbations
by: Mondal, Aurindam, et al.
Published: (2024)