Late-time acceleration with steep exponential potentials

31 Jan 2018 Shahalam M. Yang Weiqiang Myrzakulov R. Wang Anzhong

In this letter, we study the cosmological dynamics of steeper potential than exponential. Our analysis shows that a simple extension of an exponential potential allows to capture late-time cosmic acceleration and retain the tracker behavior... (read more)

PDF Abstract
No code implementations yet. Submit your code now

Categories


  • GENERAL RELATIVITY AND QUANTUM COSMOLOGY