HEWES: Heisenberg–Euler weak-field expansion simulator

Vacuum polarization, a key prediction of quantum theory, can cause variety intriguing phenomena that be triggered by high-intensity laser pulses. The Heisenberg-Euler theory the vacuum supplements Maxwell's electromagnetism with nonlinear photon-photon interactions mediated fluctuations. This work presents numerical solver for leading weak-field corrections. present code implementation reaches an accuracy order thirteen in scheme and takes into account up to six-photon interactions. Since theoretical approaches are limited approximations experimental requirements signal detection high, need support from side is apparent.