Dark Energy and the Accelerated Expansion of the Universe

I have discussed the holographic dark energy scenario to explain the accelerated expansion of the universe. Ricci power law entropy corrected holographic dark energy (RPLECHDE) model has been proposed in this work. Further a correspondence of this model is made with some scalar fields like, tachyon, k-essence, dilaton and quintessence. This correspondence helps to demonstrate that how different models of dark energy are related to each other.