226 citations · 489 across the 9 of their papers we have counts for
Showing 2006Show all
2 papers · 1 filter
astro-ph2006★ 226 cited
Quintom models with an equation of state crossing -1
Wen Zhao, Yang Zhang
In this paper, we investigate a kind of special quintom model, which is made of a quintessence field and a phantom field , and the potential function has the form of $V(…
astro-ph2006★ 9 cited
Quintessence models with an oscillating equation of state and their potentials
Wen Zhao
In this paper, we investigate the quintessence models with an oscillating equation of state (EoS) and their potentials. From the constructed potentials, which have the EoS of $ω_ϕ=…