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Mass shifts in second order of perturbation theory in the dual-resonance model

✍ Scribed by J. Scherk


Book ID
112888341
Publisher
Società Italiana di Fisica
Year
1971
Weight
245 KB
Volume
1
Category
Article
ISSN
0375-930X

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📜 SIMILAR VOLUMES


Covariant perturbation theory II. Second
✍ Barvinsky, Vilkovisky. 📂 Library 📅 1990 🌐 English ⚖ 327 KB

Covariant perturbation theory proposed in the previous paper is worked up to the second order in field strengths (curvatures). The trace of the heat kernel and the one-loop effective action for the generic second-order operator are obtained with this accuracy. The calculational scheme for higher ord