D ec 2 00 8 Correspondence between modified gravity and 5 D Ricci-flat cosmologies

@inproceedings{Atazadeh2008DE2,
  title={D ec 2 00 8 Correspondence between modified gravity and 5 D Ricci-flat cosmologies},
  author={K. Atazadeh and Farshid Darabi and H. R. Sepangi},
  year={2008}
}
We study the correspondence between two theoretical frameworks for describing dark energy, f(R) gravity and higher-dimensional Space-Time-Matter (STM) or induced-matter theory. We show that the Hubble expansion parameter in f(R) gravity can be associated with a combination of metric functions in STM theory, and consider a specific example whose properties… CONTINUE READING