3 papers
astro-ph2006
The Phase Transition of Dark Energy
Wei Wang, Yuanxing Gui, Ying Shao
Considering that the universe is filled with the nonrelativistic matter and dark energy and each component is respectively satisfied with its conservation condition in the absence…
astro-ph2005
The Complex Symmetry Gravitational Theory as a New Alternative of Dark Energy
Ying Shao, Yuan-xing Gui, Wei Wang
We propose that complex symmetry gravitational theory (CSGT) explain the accelerating expansion of universe. In this paper universe is taken as the double complex symmetric space.…
astro-ph2005
The Unified Equation of State for Dark Matter and Dark Energy
Wei Wang, Yuan-xing Gui, Suhong Zhang +2
We assume that dark matter and dark energy satisfy the unified equation of state: , with , , where the pressure of dark matter has be…