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Added by Arxiv Bot | Added: 2026-03-02 18:00 | Views: 1 | Source: arXiv Dataset IDs (Model)

Are Pions Perturbative in Effective Field Theory?

Authors	J. Gegelia
Categories	nucl-th hep-ph
ArXiv ID	nucl-th/9806028
URL	https://arxiv.org/abs/nucl-th/9806028

Abstract

It is shown that pions can be included perturbatively into effective field theory only for the external momenta, well below the pion mass. But for such low energies it is not necessary to include pions explicitly.

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    "abstract": "It is shown that pions can be included perturbatively into effective field\ntheory only for the external momenta, well below the pion mass. But for such\nlow energies it is not necessary to include pions explicitly.",
    "arxiv_id": "nucl-th/9806028",
    "authors": [
      "J. Gegelia"
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    "title": "Are Pions Perturbative in Effective Field Theory?",
    "url": "https://arxiv.org/abs/nucl-th/9806028"
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