machine learning machine learning deployment Pymiediff Enables Differentiable Mie Scattering of Core-Shell Particles in PyTorch for Machine Learning Applications – Quantum Zeitgeist Google Inc. December 10, 2025 December 10, 2025 Pymiediff Enables Differentiable Mie Scattering of Core-Shell Particles in PyTorch for Machine Learning Applications Quantum Zeitgeist