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Group-renormalization approach in quantum field theory in curved spacetime with torsion

โœ Scribed by D. V. Alekseev; I. L. Shapiro

Book ID
112428795
Publisher
Springer
Year
1990
Tongue
English
Weight
288 KB
Volume
33
Category
Article
ISSN
1573-9228

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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.