Late time acceleration in a slow moving galileon field

Debabrata Adak, Amna Ali, Debasish Majumdar

In this paper, we examine the cosmological viability of a slow moving galileon field in a potential. The Lagrangian $\mathcal{L}$ $ =-\frac{1}{2}g^{μν}π_{;μ}π_{;ν} +\frac{G^{μν}}{2M^2}…