From the 1 of 7 linked papers with an AI index.
7 papers
Observational constraints on fractional holographic dark energy in the light of DESI DR2
Qihong Huang, Yuchen Zhang, Bing Xu +1
Based on the fractional entropy from fractional quantum mechanics, fractional holographic dark energy (FHDE) has been proposed with the Hubble horizon as the IR cutoff (FHDEH). We…
Comparative Periodogram Analysis of 22 Years of Super-Kamiokande Solar Neutrino Data: Classical, Phase-Based, and Information Theoretic Methods
Liangliang Ren, Ze-Lin Zhang, Bing Xu +4
The paper conducts a comprehensive periodogram analysis of 22 years of Super‑Kamiokande solar ^8B neutrino data, comparing nine time‑series methods and using Bayesian model selecti…
Impact of Interacting Dark Energy on the Growth of Matter Density Perturbations: Observational Constraints from DESI and Multi-Probe Data
Fan Yang, Rongrong Zhai, Xiangyun Fu +4
We investigate the impact of a non-gravitational dark sector interaction on the growth of matter density perturbations within both the interacting CDM and the dynamical Chevalli…
Constant-roll inflation and primordial black holes within Barrow entropic framework
Qihong Huang, Li-Yang Chen, He Huang +2
In this paper, starting from the modified Einstein field equations, we derive the modified scalar spectral index and the modified tensor-to-scalar ratio in Barrow entro…
Evolution of the early universe in Einstein-Cartan theory
Qihong Huang, He Huang, Bing Xu +1
Einstein--Cartan theory is a generalization of general relativity that introduces spacetime torsion. In this paper, we perform phase space analysis to investigate the evolution of…
Holographic inflation and holographic dark energy from entropy of the anti-de Sitter black hole
Qihong Huang, He Huang, Bing Xu +1
Based on the entropy of anti-de Sitter black hole, a new holographic dark energy model has been proposed. When the Hubble horizon and particle horizon are chosen as the IR cutoff,…