arXiv · 1201.4429
Interior Static Stellar Model with Electric Charge as an Oscillator
Abstract
A model approach to the description of static stars filled with a charged Pascal perfect fluid within the framework of general relativity is investigated. The metric is written in Bondi's radiation coordinates. The gravitational equations are reduced to a nonlinear oscillator equation after transfomation to a new variable as a function of the radial coordinate. It is shown that in this case exact solutions of the Einstein-Maxwell equations for a concrete energy density distribution law of the charged fluid may be obtained as solution of the harmonic oscillator equation.
Explore related subjects
Keep this discovery
A. M. Baranov. 2012-01-21. Interior Static Stellar Model with Electric Charge as an Oscillator. https://arxiv.org/abs/1201.4429
Cite the original work for its findings. Save a collection to share your selection of sources.