Abstract
We reduce 2L-point functions of vector fields into two-point functions of tensor fields by multiply applying operator product expansions. Anomalous dimensions are computed for irreducible tensor fields with Young frames of two rows andL blocks.L is arbitrary.
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K. Lang, W. Rühl: Field algebra for criticalO(N) vector nonlinear δ-models at 2<d<4, preprint Kaiserslautern University, September 1990, to appear in Z. Phys. C—Particles and Fields
F. Wegner: Nucl. Phys. B280 [FS280] (1987) 193, 210
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Lang, K., Rühl, W. Anomalous dimensions of tensor fields of arbitrary rank for critical nonlinearO(N) δ-models at 2<d<4 to first order in 1/N . Z. Phys. C - Particles and Fields 51, 127–131 (1991). https://doi.org/10.1007/BF01579569
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DOI: https://doi.org/10.1007/BF01579569