128 citations · 171 across the 8 of their papers we have counts for
8 papers
Thermodynamical aspects of modified holographic dark energy model
Hui Li, Yi Zhang
We investigate the unified first law and the generalized second law in a modified holographic dark energy model. The thermodynamical analysis on the apparent horizon can work and t…
Thermodynamics of the apparent horizon in massive cosmology
Hui Li, Yi Zhang
Applying Clausius relation with energy-supply defined by the unified first law of thermodynamics formalism to the apparent horizon of a massive cosmological model proposed lately,…
Generalized Semi-Holographic Universe
Hui Li, Hongsheng Zhang, Yi Zhang
We study the semi-holographic idea in context of decaying dark components. The energy flow between dark energy and the compensating dark matter is thermodynamically generalized to…
Interactions in Dark Energy Models
Yi Zhang, Hui Li, Yungui Gong +1
We perform a full dynamical analysis by considering the interactions between dark energy and radiation, and dark energy and dark matter. We find that the interaction helps alleviat…
Notes on Theories
Yi Zhang, Hui Li, Yungui Gong +1
The cosmological models based on teleparallel gravity with nonzero torsion are considered. To investigate the evolution of this theory, we consider the phase-space analysis of the…
A New Type of Dark Energy Model
Yi Zhang, Hui Li
In this paper, we propose a general form of the equation of state (EoS) which is the function of the fractional dark energy density . At least, five related models, the cosm…