{
  "abstract": "Macrorealism is a fundamental concept in quantum foundations, capturing basic features of our everyday experience. Among the main tools introduced to test violations of macrorealism are the Leggett-Garg inequalities. These inequalities provide necessary and sufficient conditions for a certain data set including the correlators measured in a number of different experimental runs (weak version of macrorealism). Leggett-Garg inequalities have proved useful for detecting violations of macrorealism in neutrino oscillation experiments. However, it is interesting to investigate a set of necessary and sufficient conditions for strong macrorealism - no-signaling-in-time and arrow-of-time conditions - in order to obtain a more complete characterization of macrorealism in the context of neutrino oscillations. In particular, here we extend previous study of the no-signaling-in-time condition to the case of three-flavor neutrino oscillations, including the CP-violating phase of the Pontecorvo-Maki-Nakagawa-Sakata matrix.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": "Journal reference: Entropy 28, 1086 (2026)",
  "arxiv": "2610.00439",
  "author_total": 5,
  "authors": [
    {
      "name": "Massimo Blasone"
    },
    {
      "name": "Fabrizio Illuminati"
    },
    {
      "name": "Luciano Petruzziello"
    },
    {
      "name": "Kyrylo Simonov"
    },
    {
      "name": "Luca Smaldone"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/fx44vr6ngyz59.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2610.00439",
  "fulltext_url": null,
  "id": "fx44vr6ngyz59",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2610.00439",
  "language": null,
  "licence": "CC-BY-4.0",
  "licence_label": "CC BY 4.0",
  "licence_source": "article",
  "licence_url": "http://creativecommons.org/licenses/by/4.0/",
  "metadata_licence": "CC0-1.0",
  "native_subjects": [
    [
      "arxiv",
      "hep-ph"
    ],
    [
      "arxiv",
      "hep-th"
    ],
    [
      "arxiv",
      "quant-ph"
    ]
  ],
  "openalex": null,
  "pdf_url": "https://arxiv.org/pdf/2610.00439",
  "pmcid": null,
  "pmid": null,
  "published": "2026-10-01",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/fx44vr6ngyz59.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:27:01Z",
      "native_id": "2610.00439",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2610.00439"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "arxiv:hep-ph",
      "subfield": "high-energy"
    },
    {
      "field": "physics",
      "origin": "arxiv:quant-ph",
      "subfield": "quantum"
    }
  ],
  "title": "No-signaling-in-time condition for three-flavor neutrino oscillations",
  "title_text": "No-signaling-in-time condition for three-flavor neutrino oscillations",
  "type": "preprint",
  "updated_at": "2026-10-30T12:27:01Z",
  "url": "https://research.draconitic.com/paper/fx44vr6ngyz59",
  "venue": "arXiv",
  "versions": [
    {
      "doi": "10.3390/e28101086",
      "pid": null,
      "relation": "published-as",
      "title": null,
      "venue": null
    }
  ]
}