18 citations · 80 across the 10 of their papers we have counts for
10 papers
Towards a unified interpretation of the early Universe in -corrected dark energy model of gravity
Hua Chen, Taishi Katsuragawa, Shinya Matsuzaki
-corrected dark energy (DE) models in gravity have been widely investigated in recent years, which not only removes the weak singularity potentially present in DE model…
Static and spherically symmetric solutions in f(Q) gravity
Wenyi Wang, Hua Chen, Taishi Katsuragawa
f(Q) gravity is the extension of symmetric teleparallel general relativity (STGR), in which both curvature and torsion vanish, and gravity is attributed to nonmetricity. This work…
Big Bang Nucleosynthesis Hunts Chameleon Dark Matter
Hua Chen, Taishi Katsuragawa, Shinya Matsuzaki +1
We study the chameleon field dark matter, dubbed \textit{scalaron}, in gravity in the Big Bang Nucleosynthesis (BBN) epoch. With an -correction term required to solve…
Equation of motion of canonical tensor model and Hamilton-Jacobi equation of general relativity
Hua Chen, Naoki Sasakura, Yuki Sato
The canonical tensor model (CTM) is a rank-three tensor model formulated as a totally constrained system in the canonical formalism. The constraint algebra of CTM has a similar str…
Emergent classical geometries on boundaries of randomly connected tensor networks
Hua Chen, Naoki Sasakura, Yuki Sato
It is shown that classical spaces with geometries emerge on boundaries of randomly connected tensor networks with appropriately chosen tensors in the thermodynamic limit. With vari…
A cosmological model from emergence of space
Zi-Liang Wang, Wen-Yuan Ai, Hua Chen +1
Many studies have been carried out since T.Padmanabhan proposed that the cosmic acceleration can be understood from the perspective that spacetime dynamics is an emergent phenomeno…
Quantum Cosmology via Quantization of Point-Like Lagrangian
Miao He, Zi-Liang Wang, Jian-Bo Deng +1
The purpose of this paper is to introduce a new way to inquire the quantum cosmology for a certain gravitational theory. Normally, the quantum cosmological model is introduced as t…
Mapping Hawking into Unruh for global embeddings
Wen-Yuan Ai, Hua Chen, Jian-Bo Deng
We study the mechanism of global embeddings into the Minkowski spacetime(GEMS) with the Hawking into Unruh mapping. We find a constraint that the extrinsic acceleration of the stat…
Generalized Holographic Equipartition for Friedmann-Robertson-Walker Universes
Wen-Yuan Ai, Hua Chen, Xian-Ru Hu +1
The novel idea that spatial expansion of our universe can be regarded as the consequence of the emergence of space was proposed by Padmanabhan. By using of the basic law governing…
Emergence of space and the general dynamic equation of Friedmann-Robertson-Walker universe
Wen-Yuan Ai, Xian-Ru Hu, Hua Chen +1
A novel idea that the cosmic acceleration can be understood from the perspective that spacetime dynamics is an emergent phenomena was proposed by T. Padmanabhan. The Friedmann equa…