Interacting Holographic Dark Energy in the Scalar Gauss-Bonnet Gravity

作     者：M. R. Setare 

作者机构：Department of Science Payame Noor University Bijar Iran 

出 版 物：《Chinese Physics Letters》 (中国物理快报（英文版）)

年 卷 期：2009年第26卷第2期

页      面：307-310页

核心收录：

学科分类：07[理学] 081203[工学-计算机应用技术] 08[工学] 070201[理学-理论物理] 0835[工学-软件工程] 0702[理学-物理学] 0812[工学-计算机科学与技术（可授工学、理学学位）] 

主　　题：No English Keywords 

摘      要：We study cosmological application of interacting holographic dark energy density in the scalar Gauss-Bonnet framework. We employ the interacting holographic model of dark energy to obtain the equation of state for the interacting holographic energy density in a spatially fiat universe. Our calculations show that taking Ω∧ = 0.73 for the present time, it is possible to have w∧^eff crossing -1. This implies that one can generate a phantom-like equation of state from the interacting holographic dark energy model in flat universe in the scalar Gauss-Bonnet cosmology framework. Then we reconstruct the potential of the scalar field.