Renormalization of Chiral-Even Twist-3 Light-cone Wave Functions for Vector Mesons in QCD
نویسندگان
چکیده
We present the one-loop anomalous dimension matrices for the chiral-even twist-3 (nonsinglet) conformal operators, which govern the scale-dependence of the vector meson light-cone wave functions through the conformal expansion. It is clarified that the constraints from the charge-conjugation invariance and the chirality conservation allow only one independent anomalous dimension matrix for each conformal spin. PACS numbers: 12.38.-t, 12.38.Bx [
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