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CHRIS QUIGG is an American theoretical physicist, author, and lecturer. Here you will find information about Gauge Theories of the Strong, Weak, and Electromagnetic Interactions, with supporting material, and links to presentations for general audiences.

I spoke recently about the past, present, and future of particle physics for the Bookends feature of Physics Today Online.

CQ with 4-loop Feynman diagram sculpture by Edward Tufte

CQ with 4-loop Feynman diagram sculpture by Edward Tufte