𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Asymptotic perturbation expansion in theP(φ)2quantum field theory

✍ Scribed by Jonathan Dimock


Publisher
Springer
Year
1974
Tongue
English
Weight
518 KB
Volume
35
Category
Article
ISSN
0010-3616

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


1N expansion, composite field formalism
✍ Ragnheidur Gudmundsdottir; Gunnar Rydnell; Per Salomonsson 📂 Article 📅 1985 🏛 Elsevier Science 🌐 English ⚖ 604 KB

U(N) symmetric three-dimensional (I$')~ theory is studied in the l/N expansion, using quantum field theory techniques. An effective action containing the composite operator +2 is used. It is shown to be renormalizable in each order of the l/N expansion. The lirst two orders are considered. A vacuum