Approximate calculation of the N-loop effective potential for large field values through the renormalization group equation
MODERN PHYSICS LETTERS A, vol.11, no.10, pp.805-813, 1996 (SCI-Expanded, Scopus)
- Publication Type: Article / Article
- Volume: 11 Issue: 10
- Publication Date: 1996
- Doi Number: 10.1142/s0217732396000813
- Journal Name: MODERN PHYSICS LETTERS A
- Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Page Numbers: pp.805-813
- Yıldız Technical University Affiliated: No
Abstract
The renormalization group equation is used to obtain an approximate expression for the N-loop effective potential V-N(phi) for large values of an interacting scalar field phi. The expression thus obtained is valid when the leading logarithms are much larger than the nonleading ones.