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Renormalization and resummation in the O(N) model

✍ Scribed by A. Jakovac

Book ID
104070592
Publisher
Elsevier Science
Year
2009
Tongue
English
Weight
186 KB
Volume
820
Category
Article
ISSN
0375-9474

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πŸ“œ SIMILAR VOLUMES

O(N)-Scalar Model in Curved Spacetime wi
O(N)-Scalar Model in Curved Spacetime with Boundaries: A Renormalization Group Approach
✍ I. Brevik; S.D. Odintsov πŸ“‚ Article πŸ“… 1996 πŸ› Elsevier Science 🌐 English βš– 373 KB

We discuss the volume and surface running couplings for O(N) scalar theory in curved spacetime with boundaries. The IR limit of the theory in which it becomes asymptotically conformally invariant is studied, and the existence of IR fixed points for all couplings (also in D=4&= dimensions) is shown.