Physics-constrained 3D convolutional neural networks for electrodynamics
Physics-constrained 3D convolutional neural networks for electrodynamics
We present a physics-constrained neural network (PCNN) approach to solving Maxwell’s equations for the electromagnetic fields of intense relativistic charged particle beams. We create a 3D convolutional PCNN to map time-varying current and charge densities J(r, t) and ρ(r, t) to vector and scalar potentials A(r, t) and φ(r, t) …