One-loop renormalization in 4-dimensional σ-models taking into account generalized Skyrme and Wess-Zumino-Witten terms

A. A. Deriglazov, S. V. Ketov

Research output: Contribution to journalArticlepeer-review

Abstract

One-loop divergences of the quantum effective action are computed for (supersymmetric) nonlinear σ-models with higher derivatives in 4-dimensional space-time taking into account the standard σ-model kinetic terms. The renormalizability of the theories under consideration is proved in the one-loop approximation.

Original languageEnglish
Pages (from-to)18-23
Number of pages6
JournalSoviet Physics Journal
Volume33
Issue number1
DOIs
Publication statusPublished - Jan 1990

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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