{
  "annotation_id": "f787e6da-b3c6-40c2-9553-460f887f830b",
  "date_created": "2026-03-02T18:01:31.928000Z",
  "date_modified": "2026-03-02T18:01:31.928000Z",
  "file_hash": "9599480a3e9c58dae9230615c38e41e38ecb39967ba2b771fb20726cf4842536",
  "private": false,
  "record": {
    "abstract": "An ensemble of directed macromolecules on a lattice is considered, where the\nconstituting molecules are chosen as a random sequence of N different types.\nThe same type of molecules experiences a hard-core (exclusion) interaction. We\nstudy the robustness of the macromolecules with respect to breaking and\nsubstituting individual molecules, using a 1/N expansion. The properties depend\nstrongly on the density of macromolecules. In particular, the macromolecules\nare robust against breaking and substituting at high densities.",
    "arxiv_id": "q-bio/0412016",
    "authors": [
      "Christopher Moseley",
      "Klaus Ziegler"
    ],
    "categories": [
      "q-bio.BM"
    ],
    "doi": "10.1088/0953-8984/17/20/010",
    "journal_ref": "J. Phys.: Condens. Matter 17 (2005) S1809-S1816",
    "title": "Correlations in Systems of Complex Directed Macromolecules",
    "url": "https://arxiv.org/abs/q-bio/0412016"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "cf166c3f-ec4a-426b-b327-7cab2b38b4fb",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}