“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	diode dioptre dip dipole dipole radiation dipole-dipole interaction Dirac constant Dirac equation Dirac, Paul Adrien Maurice direct current direct motion direct-current motor directrix discharge discontinuous function disintegration disintegration constant diskette dislocation disordered solid disperse phase dispersion dispersion forces dispersive power displacement

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。