This work summarizes a program intended to unify three burgeoning branches of the high-energy astrophysics of relativistic jets: general relativistic magnetohydrodynamic (GRMHD) simulations of ever-increasing dynamical range. the microphysical theory of particle acceleration under relativistic conditions. and multiwavelength observations resolving ever-decreasing spatiotemporal scales... https://classiquesupplyes.shop/product-category/primers/