Jian-Bo Deng

Emergence of space and the general dynamic equation of the Friedmann-Robertson-Walker universe

A novel idea\char22{}that the cosmic acceleration can be understood from the perspective that spacetime dynamics is an emergent phenomenon\char22{}was proposed by T. Padmanabhan. The Friedmann equations of a Friedmann-Robertson-Walker universe can be derived from different gravity theories with different modifications of Padmanabhans proposal. In this paper, a unified formula is proposed, in which those modifications can be treated as special cases when the formula is applied to different universe radii. Furthermore, the dynamic equations of a Friedmann-Robertson-Walker universe in the

Generalized Holographic Equipartition for Friedmann-Robertson-Walker Universes

f(R)

Cosmological model from emergence of space

theory and deformed Ho\ifmmode \check{r}\else \v{r}\fi{}ava-Lifshitz theory are investigated. The results show the validity of our proposed formula.

Hawking Radiation-Quasinormal Modes Correspondence for Large AdS Black Holes

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 the emergence, which Padmanabhan called holographic equipartition, he also arrives at the Friedmann equation in a flat universe. When generalized to other gravity theories, the holographic equipartition need to be generalized with an expression of

Discussion of a possible corrected black hole entropy

f(\Delta N,N_{sur})

The evolution of universe in the two-scalar theory

f(ΔN,Nsur). In this paper, we give general expressions of

The Varying Speed of Light in Eddington-inspired Born-Infield Gravity with Rainbow Metric

f(\Delta N,N_{sur})