Comment on: "Neutron star under homotopy perturbation method" Ann. Phys. 409 (2019) 167918
General Relativity and Quantum Cosmology
2020-05-18 v1
Abstract
In this comment we discuss the application of homotopy perturbation method to a nonlinear differential mass equation that solves the Tolman-Oppenheimer-Volkoff equation for an isotropic and spherically symmetric system. We show that one obtains the same results, more easily and straightforwardly, by means of a textbook power-series method.
Keywords
Cite
@article{arxiv.2005.07194,
title = {Comment on: "Neutron star under homotopy perturbation method" Ann. Phys. 409 (2019) 167918},
author = {Francisco M. Fernández},
journal= {arXiv preprint arXiv:2005.07194},
year = {2020}
}