Reconstruction of $f(\tilde R) models via well known scale factors
We explore the reconstruction scheme of new holographic dark energy and modified f(R) Horava Lifshitz gravity (f(\tilde R) in the presence of three well known scale factors such as the emergent, logamediate and intermediate ones. We analyze the behavior of reconstructed $f(\tilde R) models corresponding to these scale factors. We also present the analysis of the equation of state parameter which shows consistency with the present cosmological scenario. The squared speed of sound is also developed in this framework for analyzing the instability of the reconstructed $f(\tilde R) models for all scale factors.