{
  "abstract": "Molecular dynamics with an explicit solvent resolves the hydrodynamic response of a Brownian colloid in bulk and near a rigid wall over acoustic, inertial, and diffusive time scales. Bulk spectra establish a continuum reference and reveal departures associated with discrete-solvent dynamics. Under confinement, thermal spectra provide a measurement of the space-dependent added mass, while velocity autocorrelations determine space-dependent, anisotropic hydrodynamic memory and diffusion. All together, these measurements connect the enhanced added mass and reduced mobility near a wall, and probe the discrete-continuum crossover.",
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  "affiliations": [],
  "article_type": null,
  "arxiv": null,
  "author_total": 6,
  "authors": [
    {
      "name": "Quentin Thomas"
    },
    {
      "name": "Clara Mefo Sop"
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    {
      "name": "Maxime Lavaud"
    },
    {
      "name": "Yacine Amarouchene"
    },
    {
      "name": "Thomas Salez"
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    {
      "name": "Pascal Damman"
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  "bibtex": "https://research.draconitic.com/paper/8kch2dc5cg5tf.bib",
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  "doi": null,
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  "language": "en",
  "licence": "CC-BY-4.0",
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  "metadata_licence": null,
  "native_subjects": [
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  "pdf_url": "https://hal.science/hal-05667527/document",
  "pmcid": null,
  "pmid": null,
  "published": "2026-11-06",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/8kch2dc5cg5tf.ris",
  "sources": [
    {
      "first_seen": "2026-11-07T12:20:25Z",
      "native_id": "hal-05667527",
      "source": "hal",
      "url": "https://hal.science/hal-05667527v2"
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  "subjects": [
    {
      "field": "physics",
      "origin": "hal:1.phys.cond",
      "subfield": "condensed-matter"
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    {
      "field": "physics",
      "origin": "hal:2.phys.meca.mefl",
      "subfield": "fluid-dynamics"
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    {
      "field": "physics",
      "origin": "hal:2.phys.cond.cm-sm",
      "subfield": "statistical-nonlinear"
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  ],
  "title": "Broadband molecular dynamics simulation of confined Brownian motion",
  "title_text": "Broadband molecular dynamics simulation of confined Brownian motion",
  "type": "preprint",
  "updated_at": "2026-11-07T12:20:25Z",
  "url": "https://research.draconitic.com/paper/8kch2dc5cg5tf",
  "venue": "HAL",
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}