Lossy Lorentz boosts at ultra-relativistic energies: Numerical study and source survey of high-energy physics software
Most high-energy-physics software packages implement Lorentz boosts for themselves. At sufficiently large boosts, these routines can return finite, plausible-looking four-vectors whose invariant masses and rest-frame properties are no longer accurate. We survey implementations in widely used collider and air-shower sof...