, Volume 18, Issue 2-3, pp 227-230

Effective effective interactions

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The use of effective field theory techniques allows the basic physics to be extracted from otherwise complex systems. We cite examples from quantum mechanics, condensed-matter physics, QCD, and quantum gravity.

Received: 30 September 2002, Published online: 22 October 2003


04.60.-m Quantum gravity - 12.20.-m Quantum electrodynamics