{
  "annotation_id": "ee4ca097-47a2-4d36-85e8-37a90b06d3b4",
  "date_created": "2026-02-17T05:53:19.841000Z",
  "date_modified": "2026-02-17T05:53:19.841000Z",
  "file_hash": "950558862b65cf160528ceeab5c56a136f5ab74f6366694fd8c15fcd7cd731bf",
  "private": false,
  "record": {
    "abstract": "We study the dynamics of the geodesics of pp-wave spacetimes with polynomial profiles of degrees $3\\leq n\\leq10$, which are dynamically equivalent to the motion of a classical particle in a two-dimensional harmonic polynomial potential. By analysing the escape basins associated with different asymptotic outcomes, we show that all basins exhibit the Wada property for every polynomial degree considered. We further compute the basin entropy $S_{b}$, finding that it increases monotonically with the polynomial degree, indicating enhanced unpredictability of the final state of the system. The boundary basin entropy $S_{bb}$ is also evaluated, and the $\\ln(2)$ criterion confirms that the basin boundaries are fractal for $n\u003e3$. We conjecture that the Wada property persists for polynomial degrees $n\u003e10$.",
    "arxiv_id": "2601.09101",
    "authors": [
      "Pedro Henrique Barboza Rossetto",
      "Vanessa Carvalho de Andrade",
      "Daniel M\u00fcller"
    ],
    "categories": [
      "gr-qc",
      "nlin.CD"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "title": "Wada Boundaries in Generic Polynomial PP-Wave Spacetimes",
    "url": "https://arxiv.org/abs/2601.09101",
    "version": "v1"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "e9d9f760-466d-4d4f-bd67-b98b8549f28b",
    "id": "arXiv Dataset",
    "type": "Model",
    "variant": "snapshot-2026-01-17",
    "version": "0.1.0"
  },
  "user_id": 1000002
}