{
  "annotation_id": "b76bf1c0-e477-4a61-a881-2c1bbb4a3119",
  "date_created": "2026-03-02T18:02:50.898000Z",
  "date_modified": "2026-03-02T18:02:50.898000Z",
  "file_hash": "00a21a5d4f944045a3779d5dee337306032ed33ad73ca1949bae4271a30c665c",
  "private": false,
  "record": {
    "abstract": "In this paper we compute the most general nondiagonal reflection matrices of\nthe RSOS/SOS models and hard hexagon model using the boundary Yang-Baxter\nequations. We find new one-parameter family of reflection matrices for the RSOS\nmodel in addition to the previous result without any parameter. We also find\nthree classes of reflection matrices for the SOS model, which has one or two\nparameters. For the hard hexagon model which can be mapped to RSOS(5) model by\nfolding four RSOS heights into two, the solutions can be obtained similarly\nwith a main difference in the boundary unitarity conditions. Due to this, the\nreflection matrices can have two free parameters. We show that these extra\nterms can be identified with the `decorated\u0027 solutions. We also generalize the\nhard hexagon model by `folding\u0027 the RSOS heights of the general RSOS(p) model\nand show that they satisfy the integrability conditions such as the Yang-\nBaxter and boundary Yang-Baxter equations. These models can be solved using the\nresults for the RSOS models.",
    "arxiv_id": "solv-int/9710024",
    "authors": [
      "C. Ahn",
      "C. K. You"
    ],
    "categories": [
      "solv-int",
      "hep-th",
      "nlin.SI"
    ],
    "doi": "10.1088/0305-4470/31/9/003",
    "title": "Complete Nondiagonal Reflection Matrices of RSOS/SOS and Hard Hexagon   Models",
    "url": "https://arxiv.org/abs/solv-int/9710024"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "9bb3a52c-9b2e-4a63-bb21-e98abe400619",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}