Abstract:
A 1/N perturbation theory and a superdiagram technique are constructed in an explicitly
supersymmetrie form for the supersymmetric chiral field (supersymmetric nonlinear σ model). The absence of multiparticle production is demonstrated in the principal order in 1/N for the 2↔4 scattering amplitude. Quantum equations of motion are derived and the first nontrivial quantum conservation laws are constructed.
Citation:
I. Ya. Aref'eva, V. K. Krivoshchekov, P. B. Medvedev, “1/N perturbation theory and quantum conservation laws for the supersymmetric chiral field. I”, TMF, 40:1 (1979), 3–14; Theoret. and Math. Phys., 40:1 (1979), 565–572
This publication is cited in the following 19 articles:
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