What type of study is this?

This is a Observational study (also classified as: Analytical methods).

September 10, 2025

Masses dynamics during black hole evaporation in spatially flat FLRW universes

Puntos clave

Evaporating black holes experience mass dissipation into dust, altering their dynamics and evolution.
The analysis reveals how black hole and dust masses evolve over time under specific models, providing insights into cosmic behavior.
Analytical and graphical methods are employed to study these mass dynamics, revealing complex interactions in the spacetime framework.
Findings may influence theoretical understanding of black hole formation and evaporation in wider cosmological contexts.

Resumen

The new dynamical solutions of Einstein’s equations with perfect fluid in spacetimes with FLRW asymptotic behavior, derived recently I. I. Cotăescu Eur. Phys. J. C 82 (2022) 86; Eur. Phys. J. C 84 (2024) 819; Eur. Phys. J. C 85 (2025) 318, may describe evaporating black holes whose masses dissipate into dust. The time evolution of the black hole and dust masses of simple models of evaporating black holes are studied using analytical and graphical methods.

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Cite This Study

Cotăescu et al. (Tue,) studied this question.

synapsesocial.com/papers/68c1a13a54b1d3bfb60dcc24 https://doi.org/https://doi.org/10.1142/s0217732325501408

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