“nonrenormalization theorems”的概念、定义、习题解题方法及翻译-物理辞典

单词	nonrenormalization theorems
释义	nonrenormalization theorems Theorems in quantum field theory proving that the correct result of a calculation is given by the first term in perturbation theory, with Feynman diagrams (see quantum electrodynamics) used to perform calculations involving renormalization of the theory, with no corrections due to higher-order terms in the perturbation series. Nonrenormalization theorems occur when perturbation theory is capable of giving a general nonperturbative result for the theory. Examples of nonrenormalization theorems occur in calculations involving chiral anomalies and in certain theories involving supersymmetry
随便看	spin-orbit coupling spin-statistics theorem spinodal curve spinodal decomposition spiral galaxy spontaneous emission spring balance sputtering square wave squark stable equilibrium stainless steel standard cell standard deviation standard electrode standard electrode potential standard form standard model standard state standard temperature and pressure standing wave star star cluster Stark effect stat-

物理辞典收录了3346条物理词条，基本涵盖了常用物理知识及物理英语单词词组的翻译及用法，是物理学习的有利工具。