{"paper":{"title":"A prototype differential atom interferometer for fundamental physics","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.IM","gr-qc","hep-ph","physics.atom-ph"],"primary_cat":"hep-ex","authors_text":"A. Beniwal, A. Brzakalik, A. Carroll, A. James, A. Josset, A.L. Marchant, A. Lowe, A. Vick, B. Bostwick, B. E. Sauer, B. Millward, B. Panchumarthi, B. Stray, C. C. Hsu, C. F. A. Baynham, C. Foot, C. Gomez-Monedero, C. Lu, C. McCabe, C. Metelko, D. Blas, D. Bortoletto, D. Evans, D. Lee, D. Newbold, D. Pathak Govardhan, D. Weatherill, D. Wood, E. Bentine, E. Pasatembou, G. Elertas, G. Parish, H. Labiad, H. Throssell, I. Shipsey, I. Wilmut, J. Carlton, J. Chen, J. Coleman, J. Ellis, J. March-Russell, J. Mitchell, J. N. Tinsley, J. Sander, J. Schelfhout, J. Scheper, K. Bongs, K. Bridges, K. Clarke, K. Hughes, K. Hussain, K. Tkalcec, L. Badurina, L. Hawkins, L. Iannizzotto-Venezze, M. Booth, M.G. Bason, M.G.D. van der Grinten, M. Holynski, M. Karzazi, M. Langlois, M. R. Tarbutt, M. Zeuner, N. Callaghan, N. Mouelle, O. Buchmueller, O. Ennis, P. Majewski, R. Hobson, S. Dey, S. Hedges, S. Hindley, S. Lellouch, S.N. Balashov, S. Zhang, T. Bowcock, T.C. Thornton, T. Hird, T. Leese, T. L. Harte, T. Valenzuela, T. Walker, U. Chauhan, U. Schneider, V. Gibson, V. Vaskonen, X. Su, Y. Tang, Y. Zhi, Z. Eyler, Z. Pan, Z. Tam","submitted_at":"2025-04-12T09:45:16Z","abstract_excerpt":"Gravitational waves and ultralight dark matter are among the most compelling frontiers in fundamental physics, motivating proposals for Very Long-Baseline Atom Interferometers (VLBAIs) such as AION, MAGIS, AICE and AEDGE that aim to detect frequencies at which ground-based and space-borne laser interferometers lose sensitivity. VLBAIs look for signals by comparing the quantum phase evolution of widely separated atomic ensembles interrogated by a common laser. However, their performance depends critically on suppressing noise sources, particularly laser phase noise. Experimental validation of s"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2504.09158","kind":"arxiv","version":3},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2504.09158/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}