Cover Image

Solving the Trans-Planckian Censorship Problem with a Power-law Tail in $R^2$ Inflation: A Dynamical System Approach

Fuente: arXiv

Saved in:

Bibliographic Details
Main Authors:	Odintsov, S. D., Oikonomou, V. K., Manouri, Eleni I., Papadopoulos, Asterios T.
Format:	Preprint
Published:	2025
Subjects:	General Relativity and Quantum Cosmology Cosmology and Nongalactic Astrophysics High Energy Physics - Theory
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

A Power-law Inflation Tail for the Standard $R^2$-Inflation and the Trans-Planckian Censorship Conjecture
by: Odintsov, S. D., et al.
Published: (2025)

A Remedy of the Trans-Planckian Censorship Problem with Smooth Slow-roll to Power-law Inflation Transitions in Scalar Field Theory
by: Odintsov, S. D., et al.
Published: (2026)

Power-law $F(R)$ Gravity as Deformations to Starobinsky Inflation in View of ACT
by: Odintsov, S. D., et al.
Published: (2025)

Strong Einstein-Hilbert Gravity Inflation and ACT Phenomenology
by: Oikonomou, V. K., et al.
Published: (2026)

Viable f(R) Scenarios Unifying Inflation with Realistic Dynamical Dark Energy
by: Odintsov, S. D., et al.
Published: (2026)

Dynamical Dark Energy from $F(R)$ Gravity Models Unifying Inflation with Dark Energy: Confronting the Latest Observational Data
by: Odintsov, S. D., et al.
Published: (2025)

$\mathcal{R}^2$-corrected Tachyon Scalar Field Inflation, the ACT Data, and Phantom Transition
by: Odintsov, S. D., et al.
Published: (2026)

The Necessity of Multi-Band Observations of the Stochastic Gravitational Wave Background
by: Odintsov, S. D., et al.
Published: (2024)

Effective Equation of State Oscillations at Matter-Radiation Equality and Primordial Gravitational Waves
by: Odintsov, S. D., et al.
Published: (2025)

GW170817 Viable Einstein-Gauss-Bonnet Inflation Compatible with the Atacama Cosmology Telescope Data
by: Odintsov, S. D., et al.
Published: (2025)

Dark Energy in Ghost-free non-local Gravity
by: Odintsov, S. D., et al.
Published: (2026)

Einstein-Gauss-Bonnet Cosmology Confronted with Observations
by: Odintsov, S. D., et al.
Published: (2025)

Confronting Rainbow-deformed $f(R)$ Gravity with the ACT Data
by: Odintsov, S. D., et al.
Published: (2025)

Reconstructing ACT-compatible and GW170817-compatible Einstein-Gauss-Bonnet Inflation from the Observational Indices
by: Oikonomou, V. K.
Published: (2026)

String-inspired Gauss-Bonnet Gravity Inflation and ACT
by: Odintsov, S. D., et al.
Published: (2026)

Towards Model Agnostic $F(R)$ Gravity Inflation
by: Oikonomou, V. K.
Published: (2025)

Positive Running of the Spectral Index for Scalar Theory and Modified Gravity
by: Odintsov, S. D., et al.
Published: (2026)

Ghost-free non-local $F(R)$ Gravity Compatible with ACT
by: Nojiri, Shin'ichi, et al.
Published: (2026)

Strong Gravity Effects on $\mathcal{R}^2$-corrected Single Scalar Field Inflation and Compatibility with the ACT Data
by: Oikonomou, V. K.
Published: (2025)

Second law of horizon thermodynamics during cosmic evolution
by: Odintsov, Sergei D., et al.
Published: (2024)

Analytic Singular Slow-roll Inflation
by: Oikonomou, V. K.
Published: (2026)

String Corrected Scalar Field Inflation Compatible with the ACT Data
by: Oikonomou, V. K.
Published: (2025)

General Scalar Field Inflation ACT Attractors: Utilizing the $n_s(r)$ relation
by: Oikonomou, V. K.
Published: (2026)

Recombination Thickness as an Uncertainty in Inflationary Observables
by: Oikonomou, V. K.
Published: (2026)

Propagation of Gravitational Waves in Einstein--Gauss-Bonnet Gravity for Cosmological and Spherically Symmetric Spacetimes
by: Nojiri, Shin'ichi, et al.
Published: (2023)

Is Phantom Divide Crossing in General Relativity Completely Impossible? Shortcomings and Possible Solutions
by: Nojiri, Shin'ichi, et al.
Published: (2026)

Quantum Gravity Meets DESI: Dynamical Dark Energy in Light of the Trans-Planckian Censorship Conjecture
by: Li, Chunyu, et al.
Published: (2025)

Stringy Spacetime Uncertainty Principle and a Modified Trans-Planckian Censorship Criterion
by: Brandenberger, Robert, et al.
Published: (2024)

Apparent Phantom Crossing in Gauss-Bonnet Gravity
by: Nojiri, Shin'ichi, et al.
Published: (2025)

Inflation in $F(R)$ gravity models revisited after ACT
by: Ketov, Sergei V., et al.
Published: (2025)

Power-Law Inflation Survives Observational Constraints
by: Yu, Yao, et al.
Published: (2025)

Phantom Crossing and Oscillating Dark Energy with $F(R)$ Gravity
by: Nojiri, Shin'ichi, et al.
Published: (2025)

Primordial Cosmology of an Emergent-like Universe from Modified Gravity: Reconstruction and Phenomenology Optimization with a Genetic Algorithm
by: Oikonomou, V. K., et al.
Published: (2023)

Well-defined $f(Q)$ Gravity, Reconstruction of FLRW Spacetime and Unification of Inflation with Dark Energy Epoch
by: Nojiri, Shin'ichi, et al.
Published: (2024)

Investigating $f(R)$-Inflation: background evolution and constraints
by: Fazzari, Elisa, et al.
Published: (2025)

Einstein-Gauss-Bonnet Cosmological Theories at Reheating and at the End of the Inflationary Era
by: Oikonomou, V. K., et al.
Published: (2024)

Dynamical Evolution and Graceful Exit in Quartic Warm Inflation
by: Saha, Bhargabi, et al.
Published: (2025)

Rescaled Einstein-Gauss-Bonnet Gravity Inflation
by: Oikonomou, V. K., et al.
Published: (2025)

Different aspects of entropic cosmology
by: Nojiri, Shin'ichi, et al.
Published: (2024)

Precision Inflationary Predictions: Impact of Accurate End-of-Inflation Dynamics
by: Nandi, Debottam, et al.
Published: (2024)