The three dynamical fates of Boson Stars
General Relativity and Quantum Cosmology
2019-07-22 v1 High Energy Astrophysical Phenomena
Abstract
In this manuscript the three types of late-time behavior of spherically symmetric Boson Stars are presented, these are: stable configurations, unstable bounded that collapse to form black holes and unstable unbounded that explode. The results are found by solving the spherically symmetric Einstein-Klein-Gordon system of equations for a complex scalar field with initial conditions corresponding to a Boson Star. The solution is based on a constrained evolution that uses the method of lines for the scalar field and solves the constraint equations for the geometry on the fly.
Keywords
Cite
@article{arxiv.1907.08193,
title = {The three dynamical fates of Boson Stars},
author = {F. S. Guzman},
journal= {arXiv preprint arXiv:1907.08193},
year = {2019}
}
Comments
8 pages. Academic paper published in the Mexican Journal of Physics back in 2009. arXiv admin note: text overlap with arXiv:1007.1162