  We investigate a multi-field model of dark energy in this paper. We develop a
model of dark energy with two multiple scalar fields, one we consider, is a
multifield tachyon and the other is multi-field phantom tachyon scalars. We
make an analysis of the system in phase space by considering inverse square
potentials suitable for these models. Through the development of an autonomous
dynamical system, the critical points and their stability analysis is
performed. It has been observed that these stable critical points are satisfied
by power law solutions. Moving on towards the analysis we can predict the fate
of the universe. A special feature of this model is that it affects the
equation of state parameter w to alter from being it greater than negative one
to be less than it during the evolutionary phase of the universe. Thus, its all
about the phantom divide which turns out to be decisive in the evolution of the
cosmos in these models.
