Cover Image

Gaussian-process reconstructions and model building of quintom dark energy from latest cosmological observations

Fuente: arXiv

Saved in:

Bibliographic Details
Main Authors:	Yang, Yuhang, Wang, Qingqing, Li, Chunyu, Yuan, Peibo, Ren, Xin, Saridakis, Emmanuel N., Cai, Yi-Fu
Format:	Preprint
Published:	2025
Subjects:	Cosmology and Nongalactic Astrophysics General Relativity and Quantum Cosmology High Energy Physics - Phenomenology High Energy Physics - Theory
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

Data reconstruction of the dynamical connection function in $f(Q)$ cosmology
by: Yang, Yuhang, et al.
Published: (2024)

Quintom cosmology and modified gravity after DESI 2024
by: Yang, Yuhang, et al.
Published: (2024)

Equivalence of $f(Q)$ cosmology with quintom-like scenario: the phantom field as effective realization of the non-trivial connection
by: Basilakos, Spyros, et al.
Published: (2025)

Realization of quintom dark energy after DESI DR2 in Nieh-Yan modified teleparallel gravity
by: Kang, Yuxuan, et al.
Published: (2026)

Observational test for $f(Q)$ gravity with weak gravitational lensing
by: Wang, Qingqing, et al.
Published: (2024)

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

Galaxy-galaxy lensing data: $f(T)$ gravity challenges General Relativity
by: Wang, Qingqing, et al.
Published: (2023)

Barrow holographic dark energy with varying exponent
by: Basilakos, Spyros, et al.
Published: (2023)

Updated observational constraints on $ϕ$CDM dynamical dark energy cosmological models
by: Park, Chan-Gyung, et al.
Published: (2025)

The Quintom theory of dark energy after DESI DR2
by: Cai, Yifu, et al.
Published: (2025)

Topological dark energy from black-hole formations and mergers through the gravity-thermodynamics approach
by: Tsilioukas, Stylianos A., et al.
Published: (2024)

Primordial black holes and induced gravitational waves in non-singular matter bouncing cosmology
by: Papanikolaou, Theodoros, et al.
Published: (2024)

Cosmologically viable non-polynomial quasi-topological gravity: explicit models, $Λ$CDM limit and observational constraints
by: Saridakis, Emmanuel N.
Published: (2026)

Cosmic sign-reversal: non-parametric reconstruction of interacting dark energy with DESI DR2
by: Li, Yun-He, et al.
Published: (2025)

Modified gravity realizations of quintom dark energy after DESI DR2
by: Yang, Yuhang, et al.
Published: (2025)

Hint of dark matter-dark energy interaction in DESI DR2 and current cosmological dataset?
by: Chakraborty, Amlan, et al.
Published: (2024)

Background-dependent and classical correspondences between $f(Q)$ and $f(T)$ gravity
by: Wu, Cheng, et al.
Published: (2024)

Negative cosmological constant in the dark energy sector: tests from JWST photometric and spectroscopic observations of high-redshift galaxies
by: Menci, Nicola, et al.
Published: (2024)

Holographic dark energy from a new two-parameter entropic functional
by: Luciano, G. G., et al.
Published: (2026)

Assessing observational constraints on dark energy
by: Shlivko, David, et al.
Published: (2024)

Alleviating both $H_0$ and $σ_8$ tensions in Tsallis cosmology
by: Basilakos, Spyros, et al.
Published: (2023)

Modified cosmology though spacetime thermodynamics and generalized mass-to-horizon entropy
by: Basilakos, Spyros, et al.
Published: (2025)

Cosmological tensions in the era of precision cosmology: Insights from Tensions in Cosmology 2025
by: Di Valentino, Eleonora, et al.
Published: (2025)

On the cosmology and terrestrial signals of sexaquark dark matter
by: Moore, Marianne, et al.
Published: (2024)

Interacting ultralight dark matter and dark energy and fits to cosmological data in a field theory approach
by: Aboubrahim, Amin, et al.
Published: (2024)

Addressing $H_0$ and $S_8$ tensions within $f(Q)$ cosmology
by: Boiza, Carlos G., et al.
Published: (2025)

Matching current observational constraints with nonminimally coupled dark energy
by: Wolf, William J., et al.
Published: (2024)

Weak gravity at micron scales from dark bubble cosmology and its cosmological consequences
by: Danielsson, Ulf, et al.
Published: (2025)

Dark energy from topology change induced by microscopic Gauss-Bonnet wormholes
by: Tsilioukas, Stylianos A., et al.
Published: (2023)

Observational constraints on extended Proca-Nuevo gravity and cosmology
by: Anagnostopoulos, Fotios K., et al.
Published: (2023)

Dark energy in light of the early JWST observations: case for a negative cosmological constant?
by: Adil, Shahnawaz A., et al.
Published: (2023)

Underdetermination of dark energy
by: Wolf, William J., et al.
Published: (2023)

Gravitational wave signatures from reheating in Chern-Simons running-vacuum cosmology
by: Tzerefos, Charalampos, et al.
Published: (2024)

Bounding axion dark energy
by: Shiu, Gary, et al.
Published: (2026)

Modified Teleparallel $f(T)$ Gravity, DESI BAO and the $H_0$ Tension
by: Bouhmadi-López, Mariam, et al.
Published: (2026)

Can Q-balls describe cosmological and galactic dark matter?
by: Mandal, Susobhan, et al.
Published: (2025)

Exact treatment of weak dark matter-baryon scattering for linear-cosmology observables
by: Ali-Haïmoud, Yacine, et al.
Published: (2023)

Observational constraints on interactions between dark energy and dark matter with momentum and energy transfers
by: Liu, Xiaolin, et al.
Published: (2023)

Prospects for searching for sterile neutrinos in dynamical dark energy cosmologies using joint observations of gravitational waves and $γ$-ray bursts
by: Feng, Lu, et al.
Published: (2025)

On energy and particle production in cosmology: the particular case of the gravitino
by: Casagrande, Gabriele, et al.
Published: (2023)