Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
8195890 | Physics Letters B | 2007 | 6 Pages |
Abstract
We present the evolution of Q-star configurations using numerical methods. We solve the full Einstein-Klein-Gordon system of equations and show that: Q-stars can be stable and unstable. The unstable branch is two fold: configurations with negative binding energy that collapse and form black holes, and others with positive binding energy that explode and release the scalar field.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Nuclear and High Energy Physics
Authors
R. Becerril, A. Bernal, F.S. Guzmán, U. Nucamendi,