Damghan University Press Iranian Journal of Astronomy and Astrophysics 2322-4924 4 2 2017 10 01 A study on type I Bianchi model and statefinder diagnostic for ghost dark energy in a fractal cosmology بررسی مدل بیانکی نوع I و پارامتر تشخیص حالت یاب برای انرژی تاریک شبح در کیهانشناختی فرکتالی 172 182 121 10.22128/ijaa.2017.121 EN A. Aghamohammadi Sanandaj Branch, Islamic Azad University, Sanandaj, Iran; 0000-0002-0229-8651 Journal Article 2018 12 01 In this work, we consider the type I Bianchi model in a fractal cosmology and investigate the ghost dark energy model from the statefinder viewpoint. The statefinder diagrams depict the properties of the ghost dark energy and show the discrimination between this scenario, ΛCDM and generalized ghost dark energy models. By using the statefinder parameters <em>r </em>and <em>s</em>, we find out that the studied model can attain the ΛCDM phase of the fractal universe. We also show the behavior of the ghost (generalized ghost) dark energy and quintessence (phantom). Lastly, we show the effect of the anisotropy on the evolution of the universe in the statefinder diagram. https://ijaa.du.ac.ir/article_121_d0ea079f63ffff681b348af685402c4e.pdf