{"paper":{"title":"Generation of long-living entanglement between two separate atoms","license":"","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"(2) Institute of Physics, (3) Theoretisch-Physikalisches Institut, Ankara, Bilkent University, Dirk-Gunnar Welsch (3) ((1) Department of Physics, Friedrich-Schiller-Universit\\\"at Jena, Germany), Ho Chi Minh city, Ho Trung Dung (2), Ludwig Kn\\\"oll (3), National Center for Sciences, \\\"Ozg\\\"ur \\c{C}akir (1), Technology, Turkey, Vietnam","submitted_at":"2004-10-05T14:55:45Z","abstract_excerpt":"A scheme for non-conditional generation of long-living maximally entangled states between two spatially well separated atoms is proposed. In the scheme, $\\Lambda$-type atoms pass a resonator-like equipment of dispersing and absorbing macroscopic bodies giving rise to body-assisted electromagnetic field resonances of well-defined heights and widths. Strong atom-field coupling is combined with weak atom-field coupling to realize entanglement transfer from the dipole-allowed transitions to the dipole-forbidden transitions, thereby the entanglement being preserved when the atoms depart from the bo"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"quant-ph/0410033","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"}