{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:MWS4N6TZ3PI22R74RL4MB4DPSG","short_pith_number":"pith:MWS4N6TZ","schema_version":"1.0","canonical_sha256":"65a5c6fa79dbd1ad47fc8af8c0f06f91b28cf8295a1eee8c8f90698100d659b1","source":{"kind":"arxiv","id":"1307.0144","version":2},"attestation_state":"computed","paper":{"title":"Tkachenko polarons in vortex lattices","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.quant-gas","authors_text":"M. A. Caracanhas, R. G. Pereira, V. S. Bagnato","submitted_at":"2013-06-29T20:03:00Z","abstract_excerpt":"We analyze the properties of impurities immersed in a vortex lattice formed by ultracold bosons in the mean field quantum Hall regime. In addition to the effects of a periodic lattice potential, the impurity is dressed by collective modes with parabolic dispersion (Tkachenko modes). We derive the effective polaron model, which contains a marginal impurity-phonon interaction. The polaron spectral function exhibits a Lorentzian broadening for arbitrarily small wave vectors even at zero temperature, in contrast with the result for optical or acoustic phonons. The anomalous damping of Tkachenko po"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1307.0144","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.quant-gas","submitted_at":"2013-06-29T20:03:00Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"4922bb4d865e161aff6436d28da1c6566a79a285fd7cbc429df608e9f6952307","abstract_canon_sha256":"9850df5d1686d6d9327fe3658feb2d8b63a5b0a1de0b5b18b067b6bca8f97869"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:13:09.809958Z","signature_b64":"MdNv0ECfVVMZOC9B7nUukCBhTNRc+Uj+3G2/M3+6ad/RAe1dQL3lzFLhavtft+cMDc9wVAHNi3dme5U7ToluAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"65a5c6fa79dbd1ad47fc8af8c0f06f91b28cf8295a1eee8c8f90698100d659b1","last_reissued_at":"2026-05-18T03:13:09.809176Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:13:09.809176Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Tkachenko polarons in vortex lattices","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.quant-gas","authors_text":"M. A. Caracanhas, R. G. Pereira, V. S. Bagnato","submitted_at":"2013-06-29T20:03:00Z","abstract_excerpt":"We analyze the properties of impurities immersed in a vortex lattice formed by ultracold bosons in the mean field quantum Hall regime. In addition to the effects of a periodic lattice potential, the impurity is dressed by collective modes with parabolic dispersion (Tkachenko modes). We derive the effective polaron model, which contains a marginal impurity-phonon interaction. The polaron spectral function exhibits a Lorentzian broadening for arbitrarily small wave vectors even at zero temperature, in contrast with the result for optical or acoustic phonons. The anomalous damping of Tkachenko po"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1307.0144","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1307.0144","created_at":"2026-05-18T03:13:09.809303+00:00"},{"alias_kind":"arxiv_version","alias_value":"1307.0144v2","created_at":"2026-05-18T03:13:09.809303+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1307.0144","created_at":"2026-05-18T03:13:09.809303+00:00"},{"alias_kind":"pith_short_12","alias_value":"MWS4N6TZ3PI2","created_at":"2026-05-18T12:27:52.871228+00:00"},{"alias_kind":"pith_short_16","alias_value":"MWS4N6TZ3PI22R74","created_at":"2026-05-18T12:27:52.871228+00:00"},{"alias_kind":"pith_short_8","alias_value":"MWS4N6TZ","created_at":"2026-05-18T12:27:52.871228+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/MWS4N6TZ3PI22R74RL4MB4DPSG","json":"https://pith.science/pith/MWS4N6TZ3PI22R74RL4MB4DPSG.json","graph_json":"https://pith.science/api/pith-number/MWS4N6TZ3PI22R74RL4MB4DPSG/graph.json","events_json":"https://pith.science/api/pith-number/MWS4N6TZ3PI22R74RL4MB4DPSG/events.json","paper":"https://pith.science/paper/MWS4N6TZ"},"agent_actions":{"view_html":"https://pith.science/pith/MWS4N6TZ3PI22R74RL4MB4DPSG","download_json":"https://pith.science/pith/MWS4N6TZ3PI22R74RL4MB4DPSG.json","view_paper":"https://pith.science/paper/MWS4N6TZ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1307.0144&json=true","fetch_graph":"https://pith.science/api/pith-number/MWS4N6TZ3PI22R74RL4MB4DPSG/graph.json","fetch_events":"https://pith.science/api/pith-number/MWS4N6TZ3PI22R74RL4MB4DPSG/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/MWS4N6TZ3PI22R74RL4MB4DPSG/action/timestamp_anchor","attest_storage":"https://pith.science/pith/MWS4N6TZ3PI22R74RL4MB4DPSG/action/storage_attestation","attest_author":"https://pith.science/pith/MWS4N6TZ3PI22R74RL4MB4DPSG/action/author_attestation","sign_citation":"https://pith.science/pith/MWS4N6TZ3PI22R74RL4MB4DPSG/action/citation_signature","submit_replication":"https://pith.science/pith/MWS4N6TZ3PI22R74RL4MB4DPSG/action/replication_record"}},"created_at":"2026-05-18T03:13:09.809303+00:00","updated_at":"2026-05-18T03:13:09.809303+00:00"}