73 citations · 113 across the 4 of their papers we have counts for
4 papers
The growth factor of matter perturbations in an f(R) gravity
Xiangyun Fu, Puxun Wu, Hongwei Yu
The growth of matter perturbations in the model proposed by Starobinsky is studied in this paper. Three different parametric forms of the growth index are considered respect…
Density pertubation of unparticle dark matter in the flat Universe
Songbai Chen, Xiangyun Fu, Jiliang Jing
The unparticle has been suggested as a candidate of dark matter. We investigated the growth rate of the density perturbation for the unparticle dark matter in the flat Universe. Fi…
Dynamics of interacting phantom scalar field dark energy in Loop Quantum Cosmology
Xiangyun Fu, Hongwei Yu, Puxun Wu
We study the dynamics of a phantom scalar field dark energy interacting with dark matter in loop quantum cosmology (LQC). Two kinds of coupling of the form (case I)…
Brownian motion of a charged test particle driven by vacuum fluctuations near a dielectric half-space
Hongwei Yu, Xiangyun Fu, Puxun Wu
We study the Brownian motion of a charged test particle driven by quantum electromagnetic fluctuations in the vacuum region near a non-dispersive and non-absorbing dielectric half-…