{
  "abstract": "Large-momentum-transfer (LMT) atom interferometry provides a route toward enhanced inertial sensitivity in compact quantum sensors, but its scalability is limited by the accumulation of pulse-transfer errors across long Raman pulse sequences. We investigate theoretically the use of stimulated Raman shortcut-to-adiabatic passage (STIRSAP) for high-fidelity LMT atom optics in a Mach--Zehnder interferometer geometry. The counterdiabatic correction is encoded directly into the Raman pulse envelopes, eliminating the need for auxiliary microwave or radio-frequency control fields. Numerical simulations based on an effective Raman model show that $1~μ\\mathrm{s}$ STIRSAP pulses achieve single-pulse transfer fidelities of $F_π= 0.99902$ while maintaining negligible pulse-time overhead even at high momentum order. We analyze the resulting tradeoff between interferometric phase enhancement and compound contrast decay and identify an unconstrained shot-noise optimum near $n\\approx270$. The analysis further shows that practical operation at extreme LMT order is constrained by wave-packet separation, vibration noise, Doppler detuning, and accumulated systematic effects rather than by pulse duration itself. These results establish superadiabatic Raman control as a promising approach for scalable high-fidelity atom optics and clarify the physical limitations governing compact high-order atom interferometers.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2606.16945",
  "author_total": 9,
  "authors": [
    {
      "name": "Asad Ali"
    },
    {
      "name": "Hamid Arian Zad"
    },
    {
      "name": "Saif Al-Kuwari"
    },
    {
      "name": "Muhammad Irtiza Hussain"
    },
    {
      "name": "Muhammad Talha Rahim"
    },
    {
      "name": "Hashir Kuniyil"
    },
    {
      "name": "Tim Byrnes"
    },
    {
      "name": "James Q. Quach"
    },
    {
      "name": "Saeed Haddadi"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/2yf67q8dj35d5.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2606.16945",
  "fulltext_url": null,
  "id": "2yf67q8dj35d5",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2606.16945",
  "language": null,
  "licence": "CC-BY-4.0",
  "licence_label": "CC BY 4.0",
  "licence_source": "article",
  "licence_url": "http://creativecommons.org/licenses/by/4.0/",
  "metadata_licence": "CC0-1.0",
  "native_subjects": [
    [
      "arxiv",
      "physics.app-ph"
    ],
    [
      "arxiv",
      "physics.optics"
    ],
    [
      "arxiv",
      "quant-ph"
    ],
    [
      "openalex",
      "3107|Cold Atom Physics and Bose-Einstein Condensates"
    ]
  ],
  "openalex": "W7164917487",
  "pdf_url": "https://arxiv.org/pdf/2606.16945",
  "pmcid": null,
  "pmid": null,
  "published": "2026-10-17",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/2yf67q8dj35d5.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:30:52Z",
      "native_id": "2606.16945",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2606.16945"
    }
  ],
  "subjects": [
    {
      "field": "physics",
      "origin": "arxiv:physics.app-ph",
      "subfield": "applied-instrumentation"
    },
    {
      "field": "physics",
      "origin": "arxiv:physics.optics",
      "subfield": "optics-photonics"
    },
    {
      "field": "physics",
      "origin": "arxiv:quant-ph",
      "subfield": "quantum"
    }
  ],
  "title": "Counterdiabatic Raman Atom Optics for Compact High-Sensitivity Gravimetry",
  "title_text": "Counterdiabatic Raman Atom Optics for Compact High-Sensitivity Gravimetry",
  "type": "preprint",
  "updated_at": "2026-10-30T12:33:41Z",
  "url": "https://research.draconitic.com/paper/2yf67q8dj35d5",
  "venue": "arXiv",
  "versions": []
}