Massless Particles inMassless Particles inCurved Spacetimemassless particles revealed.New insights on quantum behavior ofGeneral Relativity and Quantum CosmologyQuantum Dynamics of Massless Particles in Brinkmann SpacetimeStudy reveals new insights into massless particles and curved spacetime dynamics.2025-10-09T19:07:15+00:00 ― 7 min read