Causal solution to Maxwell's equations in the Lorenz gauge: A^μ(x,t) = (μ₀/4π) ∫ J^μ(x', t_r)/|x−x'| d³x' with t_r = t − |x−x'|/c.
Causal solution to Maxwell's equations in the Lorenz gauge: A^μ(x,t) = (μ₀/4π) ∫ J^μ(x', t_r)/|x−x'| d³x' with t_r = t − |x−x'|/c.