Dark Energy Phenomenon from Backreaction Effect

Yan-Hong Yao,Xin-He Meng

Table 3 The fitting results of the parameters ($\Omega_{m}^{\mathcal{D}_0},\Omega_{\mathcal{R}}^{\mathcal{D}_0}$) with 1$\sigma$ region in the constant backreaction model, $\chi^{2}_{\min}$ is corresponding to $(\Omega_{m}^{\mathcal{D}_0},\Omega_{\mathcal{R}}^{\mathcal{D}_0})=(0.33,0.93)$.