🗑️ 🧵 Gravitational Prism

Anonymous at Wed, 12 Feb 2025 06:15:14 UTC No. 16583412

Does gravity bend photons of different energies differently? Most sources suggest that the curvature of a massless particle's path is independent of its energy. However, I came across an answer on Physics stackexchange that mentions a non zero scattering angle when considering the gravitational field of the photon itself.