Image de couverture de livre

May Negative Mass Objects exist in the sky?

Fuente: arXiv

Enregistré dans:

Détails bibliographiques
Auteurs principaux:	Nojiri, Shin'ichi, Odintsov, S. D.
Format:	Preprint
Publié:	2026
Sujets:	General Relativity and Quantum Cosmology Cosmology and Nongalactic Astrophysics High Energy Physics - Theory
Accès en ligne:	Acceder al recurso
Tags:	Ajouter un tag Pas de tags, Soyez le premier à ajouter un tag!

Documents similaires

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

$F(Q)$ gravity with Gauss-Bonnet corrections: from early-time inflation to late-time acceleration
par: Nojiri, Shin'ichi, et autres
Publié: (2024)

Black holes, photon sphere, and cosmology in ghost-free $f(\mathcal{G})$ gravity
par: Nojiri, Shin'ichi, et autres
Publié: (2024)

The correspondence of generalised entropic cosmology theory with $F(T)$ and $F(Q)$ modified gravity and gravitational waves
par: Nojiri, Shin'ichi, et autres
Publié: (2025)

Improving Mimetic Gravity with Non-trivial Scalar Potential: Cosmology, Black Holes, Shadow and Photon Sphere
par: Nojiri, Shin'ichi, et autres
Publié: (2024)

Analogue of Chern-Simons invariant in non-metricity gravity and axion cosmology
par: Nojiri, Shin'ichi, et autres
Publié: (2025)

Dynamical Black Hole in the accelerating Universe approaching the future singularity -- Possible origin of (super-)massive black holes
par: Nojiri, Shin'ichi, et autres
Publié: (2025)

Ghost-free non-local $F(R)$ Gravity Compatible with ACT
par: Nojiri, Shin'ichi, et autres
Publié: (2026)

Is Phantom Divide Crossing in General Relativity Completely Impossible? Shortcomings and Possible Solutions
par: Nojiri, Shin'ichi, et autres
Publié: (2026)

Propagation of Gravitational Waves in Einstein--Gauss-Bonnet Gravity for Cosmological and Spherically Symmetric Spacetimes
par: Nojiri, Shin'ichi, et autres
Publié: (2023)

Extremely small stars in scalar-tensor gravity: when stellar radius is less than Schwarzschild one
par: Nojiri, Shin'ichi, et autres
Publié: (2023)

Future singularity in an anisotropic universe
par: Katsuragawa, Taishi, et autres
Publié: (2024)

Apparent Phantom Crossing in Gauss-Bonnet Gravity
par: Nojiri, Shin'ichi, et autres
Publié: (2025)

Phantom Crossing and Oscillating Dark Energy with $F(R)$ Gravity
par: Nojiri, Shin'ichi, et autres
Publié: (2025)

Gravitational collapse, primordial black hole, and gravitational wave in Einstein--Gauss-Bonnet theory with two scalar fields
par: Nojiri, Shin'ichi, et autres
Publié: (2024)

General geometry realized by four-scalar model and application to $f(Q)$ gravity
par: Nashed, G. G. L., et autres
Publié: (2024)

Cosmological Perturbation in New General Relativity: Propagating mode from the violation of local Lorentz invariance
par: Tomonari, Kyosuke, et autres
Publié: (2025)

Non-metricity approach to Jackiw-Teitelboim gravity
par: Nojiri, Shin'ichi, et autres
Publié: (2024)

Black holes and their shadows in $F(R)$ gravity
par: Nojiri, Shin'ichi, et autres
Publié: (2024)

Stochastic gravitational wave background anisotropies from inflation with non-Bunch-Davies states
par: Akama, Shingo, et autres
Publié: (2024)

Different aspects of entropic cosmology
par: Nojiri, Shin'ichi, et autres
Publié: (2024)

Wormholes inside stars and black holes
par: Nojiri, Shin'ichi, et autres
Publié: (2024)

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

Positive Running of the Spectral Index for Scalar Theory and Modified Gravity
par: Odintsov, S. D., et autres
Publié: (2026)

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

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

ACT inflation and its influence on reheating era in Einstein-Gauss-Bonnet gravity
par: Odintsov, Sergei D., et autres
Publié: (2025)

Confronting Rainbow-deformed $f(R)$ Gravity with the ACT Data
par: Odintsov, S. D., et autres
Publié: (2025)

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

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

Wormhole spacetimes in an expanding universe: Energy conditions and future singularities
par: Katsuragawa, Taishi, et autres
Publié: (2025)

Black Holes Thermodynamics and Generalised Non-Extensive Entropy
par: Elizalde, Emilio, et autres
Publié: (2025)

Fitting NANOGrav 15-year data and ACT data with modified inflation in entropic cosmology
par: D'Onofrio, Simone, et autres
Publié: (2025)

Dark energy era with a resolution of Hubble tension in generalized entropic cosmology
par: Adhikary, Priyanka, et autres
Publié: (2025)

Exponential gravity with logarithmic corrections in the presence of axion dark matter
par: Odintsov, Sergei D., et autres
Publié: (2024)

Solving the Trans-Planckian Censorship Problem with a Power-law Tail in $R^2$ Inflation: A Dynamical System Approach
par: Odintsov, S. D., et autres
Publié: (2025)

Negative Masses and Spatial Curvature: Alleviating Neutrino Mass Tensions in LambdaCDM and Extended Cosmologies
par: Pulido-Hernández, Hayyim, et autres
Publié: (2026)

Unique Gravitational-Wave Signals from Negative-Mass Binaries
par: Trivedi, Oem, et autres
Publié: (2026)

String-inspired Gauss-Bonnet Gravity Inflation and ACT
par: Odintsov, S. D., et autres
Publié: (2026)

Rips and regular future scenario with Holographic Dark Energy: A comprehensive look
par: Brevik, I., et autres
Publié: (2024)