Definition of Counterterms. Meaning of Counterterms. Synonyms of Counterterms

- the second term (or by the similar counterterms that come from Z0 and Z3). The diagram with the Z1 counterterm's interaction vertex placed as in Figure...
- absorbing only the divergent part of the radiative corrections into the counterterms. In the similar and more widely used modified minimal subtraction, or...
- integrating over the internal momenta. These integrals are used to determine counterterms, which in turn allow evaluation of the beta function, which encodes the...
- ^{2}<8\pi } , where a finite number of counterterms are needed to render the theory well-posed. More counterterms are needed for each threshold n n + 1...
- correlation function up to a certain order in e {\displaystyle e} , the counterterms can be defined, and they are going to absorb the divergent contributions...
- renormalized quantities, while the latter three terms are referred to as "counterterms". As the Lagrangian now contains more terms, so the Feynman diagrams...
- integral is preserved in loop order, and thus prevents introduction of counterterms which might spoil renormalizability of gauge theories. Work by other...
- theory by introducing additional fields (the Faddeev–Popov ghosts) and counterterms motivated by anomaly cancellation, in an approach known as BRST quantization...
- of counterterms that should cancel divergent expressions appearing in loop integrals. Applying this method to gravity, however, the counterterms required...
- regularization and analytic regularization, zeta regularization has no counterterms and gives only finite results. Generating function – Formal power series;...