Exploring the possibility of probing fundamental spacetime symmetries via gravitational wave memory
As predicted by the theory of general relativity, the passage of gravitational waves can leave a measurable change in the relative positions of objects. This physical phenomenon, known as gravitational wave memory, could potentially be leveraged to study both gravitational waves and spacetime. https://phys.org/news/2024-07-exploring-possibility-probing-fundamental-spacetime.html