Nuclear Physics

Derivation of the Neutron Diffusion Equation

Deriving the partial differential equation at the heart of nuclear engineering. The maths of nuclear reactors and atomic bombs.

Dan Jackson
Cantor’s Paradise
8 min readMay 23, 2023

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This article is the second of a series on the maths and physics behind the development of nuclear weapons in WWII. For more of an introduction and some historical context, I encourage you to check out the previous article of the series:

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Physics PhD student and early researcher in quantum optics and cold-matter physics.