"Kochen-Specker theorem" meaning in English

{
  "etymology_text": "Proved by John S. Bell in 1966 and by Simon B. Kochen and Ernst Specker in 1967.",
  "head_templates": [
    {
      "args": {},
      "expansion": "Kochen-Specker theorem",
      "name": "en-proper noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Quantum mechanics",
          "orig": "en:Quantum mechanics",
          "parents": [
            "Physics",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A no-go theorem that places certain constraints on the permissible types of hidden-variable theories that try to explain the apparent randomness of quantum mechanics as a deterministic model featuring hidden states. It demonstrates the impossibility of quantum-mechanical observables representing \"elements of physical reality\"."
      ],
      "id": "en-Kochen-Specker_theorem-en-name-Tb~bTxxY",
      "links": [
        [
          "quantum mechanics",
          "quantum mechanics"
        ],
        [
          "no-go theorem",
          "no-go theorem"
        ],
        [
          "hidden-variable",
          "hidden variable"
        ],
        [
          "apparent",
          "apparent"
        ],
        [
          "randomness",
          "randomness"
        ],
        [
          "deterministic",
          "deterministic"
        ],
        [
          "model",
          "model"
        ],
        [
          "observable",
          "observable"
        ]
      ],
      "qualifier": "quantum mechanics",
      "raw_glosses": [
        "(quantum mechanics) A no-go theorem that places certain constraints on the permissible types of hidden-variable theories that try to explain the apparent randomness of quantum mechanics as a deterministic model featuring hidden states. It demonstrates the impossibility of quantum-mechanical observables representing \"elements of physical reality\"."
      ],
      "synonyms": [
        {
          "word": "Bell-Kochen-Specker theorem"
        }
      ],
      "wikipedia": [
        "Kochen-Specker theorem"
      ]
    }
  ],
  "word": "Kochen-Specker theorem"
}

{
  "etymology_text": "Proved by John S. Bell in 1966 and by Simon B. Kochen and Ernst Specker in 1967.",
  "head_templates": [
    {
      "args": {},
      "expansion": "Kochen-Specker theorem",
      "name": "en-proper noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English eponyms",
        "English lemmas",
        "English multiword terms",
        "English proper nouns",
        "English uncountable nouns",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Quantum mechanics"
      ],
      "glosses": [
        "A no-go theorem that places certain constraints on the permissible types of hidden-variable theories that try to explain the apparent randomness of quantum mechanics as a deterministic model featuring hidden states. It demonstrates the impossibility of quantum-mechanical observables representing \"elements of physical reality\"."
      ],
      "links": [
        [
          "quantum mechanics",
          "quantum mechanics"
        ],
        [
          "no-go theorem",
          "no-go theorem"
        ],
        [
          "hidden-variable",
          "hidden variable"
        ],
        [
          "apparent",
          "apparent"
        ],
        [
          "randomness",
          "randomness"
        ],
        [
          "deterministic",
          "deterministic"
        ],
        [
          "model",
          "model"
        ],
        [
          "observable",
          "observable"
        ]
      ],
      "qualifier": "quantum mechanics",
      "raw_glosses": [
        "(quantum mechanics) A no-go theorem that places certain constraints on the permissible types of hidden-variable theories that try to explain the apparent randomness of quantum mechanics as a deterministic model featuring hidden states. It demonstrates the impossibility of quantum-mechanical observables representing \"elements of physical reality\"."
      ],
      "wikipedia": [
        "Kochen-Specker theorem"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "Bell-Kochen-Specker theorem"
    }
  ],
  "word": "Kochen-Specker theorem"
}