Cover Image

Nearly universal CMB TT spectrum from pre-inflationary dynamics in a closed universe: KICI scenario, bouncing universe, and emergent universe

Fuente: arXiv

Saved in:

Bibliographic Details
Main Authors:	Huang, Qihong, Chen, Hao
Format:	Preprint
Published:	2026
Subjects:	General Relativity and Quantum Cosmology
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

Pre-inflationary scalar perturbations on closed universes in loop quantum cosmology
by: Montese, Lucas M. V., et al.
Published: (2024)

Particle production in a bouncing universe
by: Saeed, Mustafa, et al.
Published: (2025)

Evolution of the early universe in Einstein-Cartan theory
by: Huang, Qihong, et al.
Published: (2024)

Observationally constrained emergent universe scenario with non-conventional late-time dynamics
by: Sengupta, Rikpratik, et al.
Published: (2023)

Gaussian fluctuations in the tunneling probability of a closed universe
by: Salasnich, L.
Published: (2026)

Entropies of the various components of the universe
by: Yu, Hao, et al.
Published: (2022)

Prepare inflationary universe via the Euclidean charged wormhole
by: Lan, Qing-Yu, et al.
Published: (2024)

Time in gravitational subregions and in closed universes
by: Blommaert, Andreas, et al.
Published: (2026)

Geodesically complete universes
by: Carballo-Rubio, Raúl, et al.
Published: (2024)

Echoes from bounded universes
by: Magalhães, Renan B., et al.
Published: (2023)

Charged particle geodesics and closed timelike curves in an electromagnetic universe
by: Halilsoy, M., et al.
Published: (2024)

How to obtain a class of emergent universes with a general form of dissipation?
by: Saha, Subhajit
Published: (2019)

Effective dynamics of a homogeneous and isotropic universe with quantum curvature
by: Mäkinen, Ilkka
Published: (2026)

Delicate curvature bounces in the no-boundary wave function and in the late universe
by: Lehners, Jean-Luc, et al.
Published: (2024)

Kinetic dominance and the wavefunction of the universe
by: Álvarez, Gabriel, et al.
Published: (2021)

Thermodynamical properties of nonsingular universe
by: Sheykhi, Ahmad, et al.
Published: (2024)

CPT symmetry in the mirror universe
by: Gorobey, Natalia, et al.
Published: (2025)

Towards a holographic description of closed universes
by: Liu, Hong
Published: (2025)

On the initial state of the universe and the time arrow
by: Silva, Carlos, et al.
Published: (2023)

Thermodynamics of the universes admitting isotropic radiation
by: Mengual, Salvador, et al.
Published: (2024)

Thermodynamics of FLRW universe in Quadratic Gravity
by: Ilkhchi, Navid Safarzadeh, et al.
Published: (2025)

Photon decaying in de Sitter universe
by: Ahmadi, Y., et al.
Published: (2025)

Charged scalar boson in Melvin universe
by: Barbosa, L. G., et al.
Published: (2025)

Gödel-type universes in unimodular gravity
by: Raimarda, R., et al.
Published: (2025)

Qualitative analysis of a quasi-magnetic universe
by: Cesar, Alan G., et al.
Published: (2025)

Entanglement between pair-created twin universes with opposite time arrows should leave a birthmark on CMB spectrum
by: Chen, Pisin, et al.
Published: (2025)

Quantum mechanics and observers for gravity in a closed universe
by: Harlow, Daniel, et al.
Published: (2025)

Perturbation in an interacting dark universe
by: Sinha, Srijita, et al.
Published: (2022)

Moving superfluids in the rotating universe
by: Jiménez, Jose Beltrán, et al.
Published: (2025)

Gravitational waves from the early universe
by: Santos, Rafael R. Lino dos, et al.
Published: (2022)

Masses dynamics during black hole evaporation in spatially flat FLRW universes
by: Cotaescu, Ion I., et al.
Published: (2025)

The cosmological inflation inside the cyclic model of the universe
by: Jay, Kanabar, et al.
Published: (2026)

Thermodynamics of an universe with Decaying Cold Dark Matter
by: Juárez-Jiménez, Javier, et al.
Published: (2025)

Hopfions of massive gauge bosons in early universe
by: Bousder, M., et al.
Published: (2024)

Probing symmetric teleparallel gravity in the early universe
by: De, Avik, et al.
Published: (2022)

Primordial dust universe in the Hořava-Lifshitz theory
by: Oliveira-Neto, G., et al.
Published: (2024)

Evolution of the universe with quintessence model in Rastall gravity
by: Singh, J. K., et al.
Published: (2024)

The stability of the de-Sitter universe in nonlocal gravity
by: Feng, Haiyuan, et al.
Published: (2025)

Time as a test-field: the no-boundary universe in motion and a smooth radiation bounce
by: Piazza, Federico, et al.
Published: (2025)

Is the CMB revealing signs of pre-inflationary physics?
by: Brahma, Suddhasattwa, et al.
Published: (2025)