Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Soliton Formation in Chiral Quark Models   We describe how the non-local regularization can be implemented in the
calculation of solitons in the Nambu Jona-Lasinio model as well as in the
equivalent linear sigma-model. We investigate different forms of regulators and
show that the 3-momentum cut-off leads to serious conceptual difficulties.

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The categories of this paper are: chem-ph
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The categories of this paper are: alg-geom
4
The categories of this paper are: cond-mat
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The categories of this paper are: funct-an
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The categories of this paper are: mtrl-th
2
The categories of this paper are: math
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The categories of this paper are: acc-phys
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The categories of this paper are: ao-sci
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The categories of this paper are: atom-ph
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The categories of this paper are: hep-lat
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The categories of this paper are: bayes-an
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The categories of this paper are: math-ph
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The categories of this paper are: cmp-lg
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The categories of this paper are: adap-org
13
The categories of this paper are: quant-ph
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The categories of this paper are: eess