Phantom model for Tsallis holographic dark energy

Abstract

This paper considers Tsallis holographic dark energy in an FLRW universe that is flat, with the future event horizon serving as an IR cutoff. We examine the evolutionary behavior of parameters related to dark energy density and the equation of state for different values of Tsallis exponent [Formula: see text], and observe suitable behavior in the model. Here [Formula: see text] in lower redshift region corresponds to phantom behavior of Tsallis holographic dark energy. An effort is made to reconstruct the potential of the phantom for [Formula: see text] with lower redshift by examining the dynamics of the scalar field.