{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:E6SQMUKCMQUAH66TIYFVGJSOML","short_pith_number":"pith:E6SQMUKC","schema_version":"1.0","canonical_sha256":"27a5065142642803fbd3460b53264e62c5e5cf37b4234d8f09c50af57d741ab3","source":{"kind":"arxiv","id":"1201.3620","version":1},"attestation_state":"computed","paper":{"title":"Quantum Simulation of Cooperative Jahn-Teller Systems with Linear Ion Crystals","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.quant-gas","cond-mat.str-el"],"primary_cat":"quant-ph","authors_text":"Diego Porras, Ferdinand Schmidt-Kaler, Peter A. Ivanov","submitted_at":"2012-01-17T19:35:14Z","abstract_excerpt":"The Jahn-Teller effect explains distortions and non-degenerate energy levels in molecular and solid-state physics via a coupling of effective spins to collective bosons. Here we propose and theoretically analyze the quantum simulation of a many-body Jahn-Teller model with linear ion crystals subjected to magnetic field gradients. We show that the system undergoes a quantum magnetic structural phase transition which leads to a reordering of particle positions and the formation of a spin-phonon quasi-condensate in mesoscopic ion chains."},"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":"1201.3620","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2012-01-17T19:35:14Z","cross_cats_sorted":["cond-mat.quant-gas","cond-mat.str-el"],"title_canon_sha256":"9b10b0675ad559837c403c8fe764b5f0c7bb421a381d49428d2b2a99f96367a0","abstract_canon_sha256":"2ba434ee5f7b31b6af1f7b70e94a8a2d564515568d86de4157578076fdffec1b"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:04:18.417507Z","signature_b64":"d4hU7COB7vGUzM9OV1H9AVOquHdEkFUb+LL0YpfYCP6WbwcJIHP9qQoxA0GgfWPEcz5dOd8hakaBr//v377eAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"27a5065142642803fbd3460b53264e62c5e5cf37b4234d8f09c50af57d741ab3","last_reissued_at":"2026-05-18T04:04:18.416871Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:04:18.416871Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Quantum Simulation of Cooperative Jahn-Teller Systems with Linear Ion Crystals","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.quant-gas","cond-mat.str-el"],"primary_cat":"quant-ph","authors_text":"Diego Porras, Ferdinand Schmidt-Kaler, Peter A. Ivanov","submitted_at":"2012-01-17T19:35:14Z","abstract_excerpt":"The Jahn-Teller effect explains distortions and non-degenerate energy levels in molecular and solid-state physics via a coupling of effective spins to collective bosons. Here we propose and theoretically analyze the quantum simulation of a many-body Jahn-Teller model with linear ion crystals subjected to magnetic field gradients. We show that the system undergoes a quantum magnetic structural phase transition which leads to a reordering of particle positions and the formation of a spin-phonon quasi-condensate in mesoscopic ion chains."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1201.3620","kind":"arxiv","version":1},"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":"1201.3620","created_at":"2026-05-18T04:04:18.416970+00:00"},{"alias_kind":"arxiv_version","alias_value":"1201.3620v1","created_at":"2026-05-18T04:04:18.416970+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1201.3620","created_at":"2026-05-18T04:04:18.416970+00:00"},{"alias_kind":"pith_short_12","alias_value":"E6SQMUKCMQUA","created_at":"2026-05-18T12:27:04.183437+00:00"},{"alias_kind":"pith_short_16","alias_value":"E6SQMUKCMQUAH66T","created_at":"2026-05-18T12:27:04.183437+00:00"},{"alias_kind":"pith_short_8","alias_value":"E6SQMUKC","created_at":"2026-05-18T12:27:04.183437+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/E6SQMUKCMQUAH66TIYFVGJSOML","json":"https://pith.science/pith/E6SQMUKCMQUAH66TIYFVGJSOML.json","graph_json":"https://pith.science/api/pith-number/E6SQMUKCMQUAH66TIYFVGJSOML/graph.json","events_json":"https://pith.science/api/pith-number/E6SQMUKCMQUAH66TIYFVGJSOML/events.json","paper":"https://pith.science/paper/E6SQMUKC"},"agent_actions":{"view_html":"https://pith.science/pith/E6SQMUKCMQUAH66TIYFVGJSOML","download_json":"https://pith.science/pith/E6SQMUKCMQUAH66TIYFVGJSOML.json","view_paper":"https://pith.science/paper/E6SQMUKC","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1201.3620&json=true","fetch_graph":"https://pith.science/api/pith-number/E6SQMUKCMQUAH66TIYFVGJSOML/graph.json","fetch_events":"https://pith.science/api/pith-number/E6SQMUKCMQUAH66TIYFVGJSOML/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/E6SQMUKCMQUAH66TIYFVGJSOML/action/timestamp_anchor","attest_storage":"https://pith.science/pith/E6SQMUKCMQUAH66TIYFVGJSOML/action/storage_attestation","attest_author":"https://pith.science/pith/E6SQMUKCMQUAH66TIYFVGJSOML/action/author_attestation","sign_citation":"https://pith.science/pith/E6SQMUKCMQUAH66TIYFVGJSOML/action/citation_signature","submit_replication":"https://pith.science/pith/E6SQMUKCMQUAH66TIYFVGJSOML/action/replication_record"}},"created_at":"2026-05-18T04:04:18.416970+00:00","updated_at":"2026-05-18T04:04:18.416970+00:00"}