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Teoreticheskaya i Matematicheskaya Fizika, 1988, Volume 77, Number 2, Pages 224–233
(Mi tmf5999)
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This article is cited in 3 scientific papers (total in 3 papers)
Renormalization of the $N=1$ supersymmetric 4-dimensional nonlinear sigma model with higher derivatives
A. A. Deriglazov, S. V. Ketov
Abstract:
The general action for the $N=1$ supersymmetric nonlinear sigma model with derivatives of fourth order in 4-dimensional space-time is formulated in terms of chiral $N=1$ superfields. The generalized Schwinger–DeWitt technique in flat $N=1$ superspace is used to calculate
the geometrical single-loop counterterm. Conditions on the geometry of the field manifold of the sigma model sufficient for single-loop finiteness on the mass shell are found. Multiplicatively
renormalizable sigma models of fourth order on Kählerian spaces of constant holomorphic sectional curvature are considered. The phenomenon of asymptotic freedom for theories on the complex projective spaces $CP(k)$ is found.
Received: 16.04.1987
Citation:
A. A. Deriglazov, S. V. Ketov, “Renormalization of the $N=1$ supersymmetric 4-dimensional nonlinear sigma model with higher derivatives”, TMF, 77:2 (1988), 224–233; Theoret. and Math. Phys., 77:2 (1988), 1160–1166
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https://www.mathnet.ru/eng/tmf5999 https://www.mathnet.ru/eng/tmf/v77/i2/p224
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Abstract page: | 343 | Full-text PDF : | 154 | References: | 83 | First page: | 1 |
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