Quasi-homologous evolution of self-gravitating systems with vanishing complexity factor

Abstract We investigate the evolution of self-gravitating either dissipative or non-dissipative systems satisfying the condition of minimal complexity, and whose areal radius velocity is proportional to the areal radius (quasi-homologous condition). Several exact analytical models are found under th...

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Bibliographic Details
Main Authors: L. Herrera, A. Di Prisco, J. Ospino
Format: Article
Language:English
Published: SpringerOpen 2020-07-01
Series:European Physical Journal C: Particles and Fields
Online Access:http://link.springer.com/article/10.1140/epjc/s10052-020-8202-5