Well, as predicted, I finished off Richard Feynman‘s QED – The Strange Theory of Light and Matter in short order this morning – and it is a truly marvellous book. I just wish I had read it as an undergraduate.
My one problem with it was its explanation of “stimulated emission“. Now, as an undergraduate, I remember I understood this quite well – it came up in a discussion of MASERs (intense microwave sources in deep space) as opposed to the more familiar LASERs ifI remember correctly. But that’s a long time ago.
Perhaps I should look it all up again.
- What a brilliant book (cartesianproduct.wordpress.com)
- Naming Names in QED (scienceblogs.com)
- Richard Feynman’s Letter to His Departed Wife: “You, Dead, Are So Much Better Than Anyone Else Alive” (1946) (openculture.com)
- Quantum pictures (plus.maths.org)
2 responses to “My one problem with Feynman’s QED”
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