Anomalous dimensions of tensor operators in 4−ϵ dimensions |
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| Authors: | B Hu |
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| Institution: | Laboratory of Nuclear Studies, Cornell University, Ithaca, New York 14850, USA |
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| Abstract: | Anomalous dimensions of tensor operators that determine the Callan-Gross and Corwall-Norton sum rules for the deep inelastic structure functions are calculated to first order in ? in the pseudoscalar Yukawa coupling model. Their values are found to be intermediate between those for the φ4 model and the gluon model. |
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