https://zenodo.org/records/15459526

Blueprint for an Accessible Acoustic Black Hole: Exploring Quantum Analogs at Room Temperature

“Inspired by the complexity and inaccessibility of studying real black holes, this work presents a theoretical model for a tabletop acoustic analog designed for operation at room temperature. The blueprint leverages affordable 3D-printing techniques and common gases to construct a system capable of mimicking key black hole phenomena like Hawking radiation, superradiance, and quantum entanglement.

A key objective of this design is to significantly reduce the cost and complexity associated with current analog black hole experiments, many of which require cryogenic temperatures or specialized equipment. By offering a detailed, theoretically robust framework for a room-temperature acoustic analog, this paper aims to empower a broader range of universities and researchers to engage in this fascinating field, paving the way for more widespread exploration of fundamental quantum physics in an analog setting.”