Thursday, January 28, 2010

PH253: Randomness

First, I'll be in Gallalee all day today if you have last-minute homework questions. My office is 110; I might also be in room 322.

"Material particles can be understood as the quanta of various fields, in just the same way as the photon is the quantum of the electromagnetic field.” - Steven Weinberg

“In its mature form, the idea of quantum field theory is that quantum fields are the basic ingredients of the universe, and the particles are just bundles of energy and momentum of the fields.” - Steven Weinberg

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