Physicists Probe Whether a Black Hole Disturbance Could Leave a Hawking Radiation Signature
A new theoretical analysis highlighted by Phys.org examines whether a passing disturbance near a black hole could imprint a detectable trace on Hawking radiation, the faint quantum emission long predicted around event horizons. The work sharpens a long-running question in fundamental physics: whether Hawking radiation can carry information about external perturbations, and whether such effects might one day be observable.
