Energy exchange between relativistic fluids: the polytropic case
arXiv:2202.12665 · doi:10.1140/epjc/s10052-022-10168-5
Abstract
We present a simple, analytic and straightforward method to elucidate the effects produced by polytropic fluids on any other gravitational source, no matter its nature, for static and spherically symmetric spacetimes. As a direct application, we study the interaction between polytropes and perfect fluids coexisting inside a self-gravitating stellar object
10 pages, 12 figures
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