We employ the gravitational decoupling appro- ach for static and spherically symmetric systems to develop a simple and powerful method in order to (a) continuously isotropize any anisotropic solution of the Einstein field equa- tions, and (b) generate new solutions for self-gravitating dis- tributions with the same or vanishing complexity factor. A few working examples are given for illustrative purposes.
Casadio, R., Contreras, E., Ovalle, J., Sotomayor, A., Stuchlik, Z. (2019). Isotropization and change of complexity by gravitational decoupling. THE EUROPEAN PHYSICAL JOURNAL. C, PARTICLES AND FIELDS, 79(10), 1-8 [10.1140/epjc/s10052-019-7358-3].
Isotropization and change of complexity by gravitational decoupling
Casadio, R.;
2019
Abstract
We employ the gravitational decoupling appro- ach for static and spherically symmetric systems to develop a simple and powerful method in order to (a) continuously isotropize any anisotropic solution of the Einstein field equa- tions, and (b) generate new solutions for self-gravitating dis- tributions with the same or vanishing complexity factor. A few working examples are given for illustrative purposes.| File | Dimensione | Formato | |
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