Energy transfer between the sources in gravitational decoupling

TL;DR

This paper introduces an analytic method to study energy transfer between gravitational sources in static, spherically symmetric spacetimes, focusing on the influence of polytropic fluids within self-gravitating systems.

Contribution

It presents a novel fully analytic approach to analyze energy transfer mechanisms between sources in gravitational systems with polytropic fluids.

Findings

Analytic framework for energy transfer in gravitational systems

Application to polytropic fluids in static spacetimes

Insights into internal energy exchange mechanisms

Abstract

A straightforward and fully analytic approach is introduced to examine how polytropic fluids influence arbitrary gravitational sources in static, spherically symmetric spacetimes. As a concrete application, we explore the internal mechanism of energy transfer between gravitational sources embedded within a self-gravitating system.