The c and a-Theorems and the Local Renormalisation Group by Graham Shore (Englis
68,34 €
The idea of renormalisation with position-dependent couplings, running under local Weyl scaling, is traced from its early realisations to the elegant modern formalism of the LRG. Then the formulation of the weak a-theorem using a dispersion relation for four-point functions is presented.
Jetzt bei Ebay:
