Symmetries of cosmological perturbations: The residual low-multipole ambiguity
gr-qc, astro-ph.CO
Submitted: 2026-01-07
Updated: 2026-10-13
Terminology
Sources
- Planck 2018 results. X. Constraints on inflation
- The Best Inflationary Models After Planck
- Inflation after Planck: Judgment Day
- Cosmic Inflation at the Crossroads
- DESI 2024 VI: Cosmological Constraints from the Measurements of Baryon Acoustic Oscillations
- Euclid. I. Overview of the Euclid mission
- Covariant phase space with boundaries
- Edge modes of gravity -- I: Corner potentials and charges
- From Asymptotic Symmetries to the Corner Proposal
- Hamiltonian formalism for cosmological perturbations: the separate-universe approach
- Anisotropic separate universe and Weinberg's adiabatic mode
- An update on adiabatic modes in cosmology and $\delta$N formalism
- The separate-universe approach and sudden transitions during inflation
- Advanced Lectures on General Relativity
- Extended $\delta N$ formalism: Nonspatially Flat Separate Universe Approach
- g$\delta N$ formalism
- On the consistency relation of the 3-point function in single field inflation
- The CMB bispectrum in the squeezed limit
- Conformal consistency relations for single-field inflation
- Conformal Symmetries of Adiabatic Modes in Cosmology
Related papers
- Listening to the Horizon: Probing Near-Horizon Reflectivity with GW250114
- A Pairwise Surrogate for Gravitational-Wave Spectra from Highly Relativistic Vacuum Bubble Collisions
- Tests of General Relativity with Einstein Telescope
- A weakly modelled view of the joint compact-binary mass plane: population structure and spectral-siren cosmology
- Unitary quantum matter-bounce in a universe with a positive cosmological constant
- Nonreciprocal black holes with primary hair in beyond Horndeski gravity: Exact solutions and stability