A Note on Friedmann Equation of FRW Universe in Deformed Hořava—Lifshitz Gravity from Entropic Force
Shao-Wen WeiLanzhou UniversityYu-Xiao LiuInstitute of Theoretical Physics, Lanzhou University, Lanzhou 730000, P. R. ChinaYong-Qiang WangInstitute of Theoretical Physics, Lanzhou University, Lanzhou 730000, P. R. China
2011en
ABI
Annotatsiya
With entropic interpretation of gravity proposed by Verlinde, we obtain the Friedmann equation of the Friedmann-Robertson-Walker universe for the deformed Hoava-Lifshitz gravity. It is shown that, when the parameter of Hoava-Lifshitz gravity , the modified Friedmann equation will go back to the one in Einstein gravity. This results may imply that the entropic interpretation of gravity is effective for the deformed Hoava-Lifshitz gravity.
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