{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,12]],"date-time":"2026-04-12T01:56:53Z","timestamp":1775959013003,"version":"3.50.1"},"reference-count":17,"publisher":"IOP Publishing","issue":"4","license":[{"start":{"date-parts":[[2018,1,16]],"date-time":"2018-01-16T00:00:00Z","timestamp":1516060800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/publishingsupport.iopscience.iop.org\/iop-standard\/v1"},{"start":{"date-parts":[[2018,1,16]],"date-time":"2018-01-16T00:00:00Z","timestamp":1516060800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/iopscience.iop.org\/info\/page\/text-and-data-mining"}],"funder":[{"DOI":"10.13039\/501100003086","name":"Basque Government","doi-asserted-by":"crossref","award":["IT956-16"],"award-info":[{"award-number":["IT956-16"]}],"id":[{"id":"10.13039\/501100003086","id-type":"DOI","asserted-by":"crossref"}]},{"name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia","award":["PTDC\/MAT-ANA\/1275\/2014"],"award-info":[{"award-number":["PTDC\/MAT-ANA\/1275\/2014"]}]},{"DOI":"10.13039\/501100003141","name":"Consejo Nacional de Ciencia y Tecnolog\u00eda","doi-asserted-by":"crossref","award":["494039\/218141"],"award-info":[{"award-number":["494039\/218141"]}],"id":[{"id":"10.13039\/501100003141","id-type":"DOI","asserted-by":"crossref"}]}],"content-domain":{"domain":["iopscience.iop.org"],"crossmark-restriction":false},"short-container-title":["Class. 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In the case of the Schwarzschild\u2013anti-de Sitter family, the natural parameter of the curves only covers a restricted time span so that these global conformal Gaussian systems do not exist.<\/jats:p>","DOI":"10.1088\/1361-6382\/aa9f59","type":"journal-article","created":{"date-parts":[[2017,12,5]],"date-time":"2017-12-05T10:15:22Z","timestamp":1512468922000},"page":"045002","update-policy":"https:\/\/doi.org\/10.1088\/crossmark-policy","source":"Crossref","is-referenced-by-count":5,"title":["Conformal geodesics in spherically symmetric vacuum spacetimes with cosmological constant"],"prefix":"10.1088","volume":"35","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-1165-4689","authenticated-orcid":false,"given":"A","family":"Garc\u00eda-Parrado G\u00f3mez-Lobo","sequence":"first","affiliation":[]},{"given":"E","family":"Gasper\u00edn","sequence":"additional","affiliation":[]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9511-2520","authenticated-orcid":false,"given":"J A","family":"Valiente Kroon","sequence":"additional","affiliation":[]}],"member":"266","published-online":{"date-parts":[[2018,1,16]]},"reference":[{"key":"cqgaa9f59bib001","doi-asserted-by":"publisher","first-page":"126","DOI":"10.1007\/BF02722226","type":"journal-article","article-title":"Analytic extension of the Schwarzschild\u2013de Sitter metric","volume":"91","author":"Ba\u017ca\u0144ski","year":"1986","journal-title":"Nuovo Cimento B"},{"key":"cqgaa9f59bib002","author":"Byrd","year":"2013","type":"book"},{"key":"cqgaa9f59bib003","doi-asserted-by":"publisher","first-page":"014","DOI":"10.1088\/1126-6708\/2004\/02\/014","type":"journal-article","article-title":"The black hole singularity in AdS\/CFT","volume":"JHEP2(2004)","author":"Fidkowski","year":"2004","journal-title":"J. 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All rights, including for text and data mining, AI training, and similar technologies, are reserved.","name":"copyright_information","label":"Copyright Information"},{"value":"2017-10-05","name":"date_received","label":"Date Received","group":{"name":"publication_dates","label":"Publication dates"}},{"value":"2017-12-05","name":"date_accepted","label":"Date Accepted","group":{"name":"publication_dates","label":"Publication dates"}},{"value":"2018-01-16","name":"date_epub","label":"Online publication date","group":{"name":"publication_dates","label":"Publication dates"}}]}}