Quark distribution functions in the chiral quark-soliton model: cancellation of quantum anomalies


In the framework of the chiral quark-soliton model of the nucleon we investigate the properties of the polarized quark distribution. In particular we analyse the so called anomalous difference between the representations for the quark distribution functions in terms of occupied and non-occupied quark states. By an explicit analytical calculation it is shown… (More)


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