Relativistic many-body theory: a new field-theoretical approach
Auteur :
Lindgren, Ingvar
Éditeur :
Springer International Publishing AG
ISBN :
9783319792163
Date de publication :
26 mai 2018
Dimensions :
23,5 x 15,5 cm
Langue :
Anglais
Pays d'origine :
Suisse
Part II describes three methods for QED calculations, a) the standard S-matrix formulation, b) the Two-times Green’s-function method, developed by the St Petersburg Atomic Theory group, and c) the Covariant-evolution operator (CEO) method, recently developed by the Gothenburg Atomic Theory group.