This section discusses the most luminous flashes known to men - Gamma ray bursts.
“The compactness problem is seemingly a contradiction that arises from GRB light curve data. On...Compactness Problem in GRBs
“Consider a thin (of width ) relativistic shell () emitting as it is propagating from to. The...Emission time-scales from a relativistic shell
“Consider a relativistically expanding shell. The equal arrival time surface (EATS) is the...Equal arrival time surface