{"paper":{"title":"Quantum Dispersive Waves and Multimode Squeezing in Pure-Kerr Parametrically Driven Cavity Solitons","license":"http://creativecommons.org/licenses/by/4.0/","headline":"Pure-Kerr parametrically driven cavity solitons produce up to 20 dB of multimode squeezing and quantum dispersive waves.","cross_cats":["physics.optics"],"primary_cat":"quant-ph","authors_text":"Avik Dutt, Curtis Menyuk, Pradyoth Shandilya, Rafael Romero Mendez, Samyak Gothi, Sashank Kaushik Sridhar, Yichen Shen","submitted_at":"2026-05-05T17:19:11Z","abstract_excerpt":"Parametrically driven cavity solitons (PDCS), unlike single-pumped cavity solitons, are localized optical pulses arising from parametric processes. These cavity solitons, recently discovered in pure-Kerr media, offer great promise for nonlinear dynamics studies and metrology. Here, we present the first multimode quantum description of pure-Kerr PDCS. In the below threshold regime, we verify single- and two-mode squeezing, while above threshold we uncover novel \"quantum\" dispersive waves - the quantum analog of soliton Cherenkov radiation. Besides revealing these unexplored quantum properties, "},"claims":{"count":4,"items":[{"kind":"strongest_claim","text":"we show that PDCS generates up to 20 dB of squeezing, only limited by overcoupling and intrinsic losses for experimentally routine parameters. We therefore provide a pathway to observe strong multimode quantum noise reduction in these systems.","source":"verdict.strongest_claim","status":"machine_extracted","claim_id":"C1","attestation":"unclaimed"},{"kind":"weakest_assumption","text":"The multimode quantum model accurately captures the dynamics of pure-Kerr PDCS in both below- and above-threshold regimes without unaccounted higher-order effects or loss mechanisms.","source":"verdict.weakest_assumption","status":"machine_extracted","claim_id":"C2","attestation":"unclaimed"},{"kind":"one_line_summary","text":"Pure-Kerr parametrically driven cavity solitons exhibit multimode squeezing up to 20 dB and novel quantum dispersive waves, providing a pathway to strong quantum noise reduction.","source":"verdict.one_line_summary","status":"machine_extracted","claim_id":"C3","attestation":"unclaimed"},{"kind":"headline","text":"Pure-Kerr parametrically driven cavity solitons produce up to 20 dB of multimode squeezing and quantum dispersive waves.","source":"verdict.pith_extraction.headline","status":"machine_extracted","claim_id":"C4","attestation":"unclaimed"}],"snapshot_sha256":"2e2f16e7e0887d19f18f21bfd48a9c5804456a4cfc181b345955a389a4b88895"},"source":{"id":"2605.03995","kind":"arxiv","version":2},"verdict":{"id":"1c37d700-2895-4d7f-89da-130df781c9a3","model_set":{"reader":"grok-4.3"},"created_at":"2026-05-07T02:42:17.419035Z","strongest_claim":"we show that PDCS generates up to 20 dB of squeezing, only limited by overcoupling and intrinsic losses for experimentally routine parameters. We therefore provide a pathway to observe strong multimode quantum noise reduction in these systems.","one_line_summary":"Pure-Kerr parametrically driven cavity solitons exhibit multimode squeezing up to 20 dB and novel quantum dispersive waves, providing a pathway to strong quantum noise reduction.","pipeline_version":"pith-pipeline@v0.9.0","weakest_assumption":"The multimode quantum model accurately captures the dynamics of pure-Kerr PDCS in both below- and above-threshold regimes without unaccounted higher-order effects or loss mechanisms.","pith_extraction_headline":"Pure-Kerr parametrically driven cavity solitons produce up to 20 dB of multimode squeezing and quantum dispersive waves."},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2605.03995/integrity.json","findings":[],"available":true,"detectors_run":[{"name":"ai_meta_artifact","ran_at":"2026-05-20T12:40:09.472732Z","status":"completed","version":"1.0.0","findings_count":0}],"snapshot_sha256":"0082f6dedd4eafa4cfa9fb818155067aec0917eb82b63805727bd221f5437bc9"},"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"}