Andrew Strominger studies quantum gravity, string theory and black holes. His work with Alexander Zhiboedov relates gravitational memory to the Soft graviton theorem through the behaviour of detectors and radiation near future null infinity.
A pulse need not leave only a passing oscillation: it can produce a lasting relative displacement between freely moving detectors. Their calculation links that displacement to the radiation energy flux, making a measurable classical effect part of a broader relationship with low-energy quantum emission.[ref]
Institutional profile: www.physics.harvard.edu/people/facpages/strominger.
Articles by others on the same topic
Andrew Strominger is an American theoretical physicist known for his work in the field of string theory, quantum gravity, and black hole physics. He is a professor at Harvard University and has made significant contributions to the understanding of the holographic principle, black hole entropy, and the relationships between gravity and quantum mechanics. He is also known for his collaborative work in the development of the concepts surrounding the behavior of black holes and their implications for fundamental physics.