Renormalization of the 1/Nexpansion and
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E. R. Nissimov; S. J. Pacheva
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Article
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1981
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Springer
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English
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Renormalized 1IN expansion in both high-and low-temperature phases as well as of the critical theory of three-dimensional supersyrmnetric generalized non-linear sigma-models is constructed and scaling laws for tile Green's functions near the critical point with only two independent critical exponent