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  "authors": [
    {
      "affiliations": [
        {
          "country": "China", 
          "value": "Institute of Modern Physics, NanChangLu 509, Lanzhou, 730000, China", 
          "organization": "Institute of Modern Physics"
        }, 
        {
          "country": "China", 
          "value": "University of the Chinese Academy of Sciences, YuQuanLu 19A, Beijing, 100049, China", 
          "organization": "University of the Chinese Academy of Sciences"
        }
      ], 
      "surname": "Evslin", 
      "email": "jarah@impcas.ac.cn", 
      "full_name": "Evslin, Jarah", 
      "given_names": "Jarah"
    }
  ], 
  "titles": [
    {
      "source": "Springer", 
      "title": "Evidence for the unbinding of the \ud835\udf194 kink\u2019s shape mode"
    }
  ], 
  "dois": [
    {
      "value": "10.1007/JHEP09(2021)009"
    }
  ], 
  "publication_info": [
    {
      "page_end": "13", 
      "journal_title": "Journal of High Energy Physics", 
      "material": "article", 
      "journal_volume": "2021", 
      "artid": "JHEP09(2021)009", 
      "year": 2021, 
      "page_start": "1", 
      "journal_issue": "9"
    }
  ], 
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    "source": "Springer", 
    "method": "Springer", 
    "submission_number": "b5593574671011ecbc4196e84b9c3210"
  }, 
  "page_nr": [
    13
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  "license": [
    {
      "url": "https://creativecommons.org/licenses//by/4.0", 
      "license": "CC-BY-4.0"
    }
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  "copyright": [
    {
      "holder": "The Author(s)", 
      "year": "2021"
    }
  ], 
  "control_number": "64401", 
  "record_creation_date": "2021-09-03T15:30:16.064633", 
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  "collections": [
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      "primary": "Journal of High Energy Physics"
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  "arxiv_eprints": [
    {
      "categories": [
        "hep-th", 
        "nlin.PS"
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      "value": "2104.14387"
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  ], 
  "abstracts": [
    {
      "source": "Springer", 
      "value": "The \ud835\udf194 double-well theory admits a kink solution, whose rich phenomenology is strongly affected by the existence of a single bound excitation called the shape mode. We find that the leading quantum correction to the energy needed to excite the shape mode is \u22120.115567\u03bb/M in terms of the coupling \u03bb/4 and the meson mass M evaluated at the minimum of the potential. On the other hand, the correction to the continuum threshold is \u22120.433\u03bb/M. A naive extrapolation to finite coupling then suggests that the shape mode melts into the continuum at the modest coupling of \u03bb/4 \u223c 0.106M 2, where the \u2124 2 symmetry is still broken."
    }
  ], 
  "imprints": [
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      "date": "2021-09-02", 
      "publisher": "Springer"
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}