Effective effective interactions
- Cite this article as:
- Holstein, B.R. Eur. Phys. J. A (2003) 18: 227. doi:10.1140/epja/i2002-10205-7
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.