{
  "annotation_id": "9cd424a3-4076-4ce6-9072-5e826bbaa34e",
  "date_created": "2026-03-02T18:01:03.410000Z",
  "date_modified": "2026-03-02T18:01:03.410000Z",
  "file_hash": "1931ab121e7a00d5b198d16ada4a120ca7a2cda22c2b5d5bf96db655423045ff",
  "private": false,
  "record": {
    "abstract": "An explanation of the mechanism of irreversible dynamics was offered. The\nexplanation was obtained within the framework of laws of classical mechanics by\nthe expansion of Hamilton formalism. Such expansion consisted in adaptation of\nit to describe of the non-potential interaction of a systems. The procedure of\nsplitting of a system into equilibrium subsystems, presentation of subsystem\u0027s\nenergy as the sum of energy of their relative motion and their internal energy\nwas the basis of the approach which was used for the analysis of nonequilibrium\nsystems. As a results the generalized Liouville equation and equation of\nsubsystems interaction was obtained. Based on these equations, the irreversible\ntransformation of energy of the relative motion of subsystems into their\ninternal energy was proved. The formula which expresses the entropy via the\nwork of subsystems\u0027 interaction forces was submitted. The link between\nclassical mechanics and thermodynamics was discussed.",
    "arxiv_id": "physics/0601038",
    "authors": [
      "V. M. Somsikov"
    ],
    "categories": [
      "physics.class-ph",
      "physics.gen-ph"
    ],
    "title": "Irreversibility in Classical Mechanics",
    "url": "https://arxiv.org/abs/physics/0601038"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "72056019-d463-40a6-b117-730baf23598a",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}