On the acoustic accelerating Schwarzschild black hole: Solutions, thermodynamics and stability

This study investigates the characteristics of acoustic black holes when acceleration is present. The Schwarzschild metric, a fundamental solution in general relativity, is altered to account for the effects of acceleration on acoustic perturbations. The acceleration parameter significantly changes the acoustic horizon, a key characteristic of acoustic black holes. The findings show that the acceleration parameter destabilizes the acoustic black hole, causing unstable modes to form.