78 citations · 410 across the 31 of their papers we have counts for
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gr-qc2015★ 17 cited
A study of positive energy condition in Bianchi V spacetimes via Noether symmetries
Sajid Ali, Ibrar Hussain
In this paper we use Noether symmetries of the geodesic Lagrangian in Bianchi V spacetimes to study various cosmological solutions of Einstein's field equations. Our first result i…
gr-qc2015
Revisiting Noether gauge symmetry approach in quintom cosmology
Sajid Ali
The Noether gauge symmetry approach is revisited to study various quintom scenarios (those that arise by the presence of two dynamical scalar fields) to comprehend the role of dark…