2026/04/22 by Jon Wolski · 1 voice
Physics and Astronomy · #Quantum Electrodynamics and Casimir Effect #Relativity and Gravitational Theory #Advanced Mathematical Theories and Applications
paper · doi:10.5281/zenodo.19687949
openalex publication_date 2026/04/22 · openalex created_date 2026/04/23 · openalex updated_date 2026/07/01
"Acoustic Metrics and the Fluid Analogue of Spacetime" presents a thought experiment that translates the abstract 4D geometry of General Relativity into the observable mechanics of fluid dynamics. By modeling a water vortex as a gravitational sink and sound waves as light, the paper utilizes the Unruh acoustic metric to test how movement through a dynamic medium forces internal wave compensation. Ultimately, it offers a mechanically grounded explanation for time dilation and gravitational waves, demonstrating that the mathematics of spacetime curvature are functionally identical to the equations of fluid flow