{"corpus_id":21215568,"paper_sha":"5e77b384b4ea6958cc2a8daa64eab3c45519a16c","doi":"10.1103/PhysRevLett.109.223003","arxiv_id":"1206.7091","pmid":23368116,"pmcid":null,"mag_id":1978933582,"dblp_id":null,"acl_id":null,"title":"Magic radio-frequency dressing of nuclear spins in high-accuracy optical clocks.","year":2012,"publication_date":"2012-06-29","venue":"Physical Review Letters","journal":{"name":"Physical review letters","pages":"\n          223003\n        ","volume":"109 22"},"journal_issn":null,"journal_title":null,"publication_types":["JournalArticle"],"pubmed_pub_types":["Journal Article"],"s2_fields_of_study":["Medicine","Physics"],"reference_count":5,"citation_count":8,"influential_citation_count":0,"is_open_access":true,"arxiv_categories":["physics.atom-ph","quant-ph"],"arxiv_license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","arxiv_journal_ref":"Phys. Rev. Lett. Vol 109, 223003 (2012)","mesh_headings":null,"chemicals":null,"comments_corrections":null,"source_flags":5,"s2_open_access_pdf_url":"https://arxiv.org/pdf/1206.7091","s2_open_access_landing_url":"https://www.semanticscholar.org/paper/5e77b384b4ea6958cc2a8daa64eab3c45519a16c","s2_open_access_license":null,"s2_open_access_status":"GREEN","pmc_open_access_pdf_url":null,"pmc_open_access_landing_url":null,"pmc_open_access_license":null,"pmc_open_access_status":null,"unpaywall_open_access_pdf_url":null,"unpaywall_open_access_landing_url":null,"unpaywall_open_access_license":null,"unpaywall_open_access_status":null,"abstract":"A Zeeman-insensitive optical clock atomic transition is engineered when nuclear spins are dressed by a nonresonant radio-frequency field. For fermionic species as (87)Sr, (171)Yb, and (199)Hg, particular ratios between the radio-frequency driving amplitude and frequency lead to \"magic\" magnetic values where a net cancelation of the Zeeman clock shift and a complete reduction of first-order magnetic variations are produced within a relative uncertainty below the 10(-18) level. An Autler-Townes continued fraction describing a semiclassical radio-frequency dressed spin is numerically computed and compared to an analytical quantum description including higher-order magnetic field corrections to the dressed energies.","claims":[{"public_id":"cl_abc356cf27d0ee9ce45a26a06c7d43c2","status":"active","text":"An Autler-Townes continued fraction describing a semiclassical radio-frequency dressed spin is numerically computed and compared to an analytical quantum description including higher-order magnetic field corrections to the dressed energies.","confidence":0.9,"contributors":[{"id":171,"public_id":"b9tnx83g25","public_label":"eunsjani (b9tnx83g25)","roles":["extraction"],"url":"https://sah.borca.ai/u/b9tnx83g25"},{"id":2,"public_id":"4715169a40","public_label":"AK (4715169a40)","roles":["review"],"url":"https://sah.borca.ai/u/4715169a40"},{"id":17,"public_id":"322360f1c1","public_label":"Killer Whale 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