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David J Griffiths

David J. Griffiths is an Emeritus Professor of Physics at Reed College. He is the author of three highly-regarded physics textbooks: Introduction to Electrodynamics (third edition, Pearson, 1999), Introduction to Quantum Mechanics (second edition, Pearson, 2004) and Introduction to Elementary Particles (second edition, Wiley-VCH, 2008).