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We formulate the particle conjugation operation and its convenientrealization as $G$--parity in the framework of several chiral soliton models.The Skyrme model, the Skyrme model with vector mesons and the chiral quarkmodel are specifically treated. The vector and axial vector currents areclassified according to their behavior under $G$--parity. In the soliton sectorparticle conjugation constrains {\it a priori} ambiguous orderings of operatorsin the space of the collective coordinates. In the Skyrme model with vectormesons and in a local chiral model with an explicit valence quark thisclassification scheme provides consistency conditions for the ordering of thecollective operators appearing in the $1/N_C$ corrections to the nucleon axialcharge and the isovector magnetic moment. These consistency conditions causethe corrections obtained from an ordinary perturbation expansion to vanish inthe context of the collective quantization of the static soliton configuration.This conclusion presumably applies to all local effective chiral models.Comment: 20 pages LaTeX, Conclusions made more precise, some recent references  adde

Resolving ordering ambiguities in the collective quantization by particle conjugation constraints