Effective Field Theories
高能物理 - 唯象学
2009-10-28 v1
摘要
These lectures introduce some of the basic ideas of effective field theories. The topics discussed include: relevant and irrelevant operators and scaling, renormalization in effective field theories, decoupling of heavy particles, power counting, and naive dimensional analysis. Effective Lagrangians are used to study the weak interactions and chiral perturbation theory.
关键词
引用
@article{arxiv.hep-ph/9606222,
title = {Effective Field Theories},
author = {Aneesh V. Manohar},
journal= {arXiv preprint arXiv:hep-ph/9606222},
year = {2009}
}
备注
52 pages, 20 figures. Uses temuphys.cmm (available from xxx.lanl.gov) One lecture of introductory material added to hep-ph/9508245 (1996 Schladming Winter School Lectures)