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arXiv · 1605.05147

Comment on "A study of phantom scalar field cosmology using Lie and Noether symmetries" [Int. J. Mod. Phys. D 25 (2016) 1650051]

Andronikos Paliathanasis·Spyros Basilakos·Michael Tsamparlis
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Abstract

We show that the recent results of \ [Int. J. Mod. Phys. D 25 (2016) 1650051] on the application of Lie/Noether symmetries in scalar field cosmology are well-known in the literature while the problem could have been solved easily under a coordinate transformation. That follows from the property, that the admitted group of invariant transformations of dynamical system is independent on the coordinate system.

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Andronikos Paliathanasis, Spyros Basilakos, Michael Tsamparlis. 2016-05-17. Comment on "A study of phantom scalar field cosmology using Lie and Noether symmetries" [Int. J. Mod. Phys. D 25 (2016) 1650051]. https://doi.org/10.1142/s0218271816750018

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