We outline and review the computations of polarized and unpolarized nucleon structure functions within the bosonized Nambu-Jona-Lasinio chiral soliton model. We focus on a consistent regularization prescription for the Dirac sea contribution and present numerical results from that formulation. We also reflect on previous calculations on quark distributions in chiral quark soliton models and attempt to put them into perspective.

中文翻译：

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手征孤子模型和核子结构函数

我们概述并回顾了玻色化 Nambu-Jona-Lasinio 手性孤子模型中极化和非极化核子结构函数的计算。我们专注于狄拉克海贡献的一致正则化处方，并提供该公式的数值结果。我们还反思了先前对手性夸克孤子模型中夸克分布的计算，并试图将它们置于正确的角度。