Graph-Based Topological Model of Photon Propagation through Cosmic Voids (photons with energy up to 300 TeV)

The GRB 221009A gamma-ray burst is the brightest such explosion ever recorded, informally named BOAT (The Brightest of All Time). Data analysis indicates the possible registration of a photon with an energy of about 300 TeV. The GRB 221009A gamma-ray burst occurred about 2.4 billion light-years from Earth.According to modern concepts, photons with very high energy should not cross the universe unhindered for billions of light years.I present a graph-based model of photon propagation through cosmic voids, in which the topological charge determines the sectors of the super-selection.This gives AIC approximately 22, which is significantly better than ALP+LIV (AIC = 25.6, k = 5). This is an attempt to get a testable result based on my theory, which is more related to the microcosm.