{"id":"https://openalex.org/W2008185022","doi":"https://doi.org/10.1088/1475-7516/2009/04/015","title":"Statefinder diagnostic in a torsion cosmology","display_name":"Statefinder diagnostic in a torsion cosmology","publication_year":2009,"publication_date":"2009-04-17","ids":{"openalex":"https://openalex.org/W2008185022","doi":"https://doi.org/10.1088/1475-7516/2009/04/015","mag":"2008185022"},"language":"en","primary_location":{"id":"doi:10.1088/1475-7516/2009/04/015","doi":"https://doi.org/10.1088/1475-7516/2009/04/015","is_oa":true,"landing_page_url":"https://doi.org/10.1088/1475-7516/2009/04/015","pdf_url":"https://iopscience.iop.org/article/10.1088/1475-7516/2009/04/015/pdf","source":{"id":"https://openalex.org/S120662888","display_name":"Journal of Cosmology and Astroparticle Physics","issn_l":"1475-7508","issn":["1475-7508","1475-7516"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-2","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310311669","host_organization_name":"Institute of Physics","host_organization_lineage":["https://openalex.org/P4310311669"],"host_organization_lineage_names":["Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Cosmology and Astroparticle Physics","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["arxiv","crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://iopscience.iop.org/article/10.1088/1475-7516/2009/04/015/pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101896135","display_name":"Xin-Zhou Li","orcid":"https://orcid.org/0000-0002-4219-9017","observed_orcids":["https://orcid.org/0000-0002-4219-9017"]},"institutions":[{"id":"https://openalex.org/I21945476","display_name":"Shanghai Normal University","ror":"https://ror.org/01cxqmw89","country_code":"CN","type":"education","lineage":["https://openalex.org/I21945476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xin-zhou Li","raw_affiliation_strings":["Shanghai United Center for Astrophysics (SUCA), Shanghai Normal University, 100 Guilin Road, Shanghai 200234, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shanghai United Center for Astrophysics (SUCA), Shanghai Normal University, 100 Guilin Road, Shanghai 200234, China","institution_ids":["https://openalex.org/I21945476"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100844030","display_name":"Sun Chang-bo","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I21945476","display_name":"Shanghai Normal University","ror":"https://ror.org/01cxqmw89","country_code":"CN","type":"education","lineage":["https://openalex.org/I21945476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chang-bo Sun","raw_affiliation_strings":["Shanghai United Center for Astrophysics (SUCA), Shanghai Normal University, 100 Guilin Road, Shanghai 200234, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shanghai United Center for Astrophysics (SUCA), Shanghai Normal University, 100 Guilin Road, Shanghai 200234, China","institution_ids":["https://openalex.org/I21945476"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101993818","display_name":"Ping Xi","orcid":"https://orcid.org/0000-0002-5883-2366","observed_orcids":["https://orcid.org/0000-0002-5883-2366"]},"institutions":[{"id":"https://openalex.org/I21945476","display_name":"Shanghai Normal University","ror":"https://ror.org/01cxqmw89","country_code":"CN","type":"education","lineage":["https://openalex.org/I21945476"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ping Xi","raw_affiliation_strings":["Shanghai United Center for Astrophysics (SUCA), Shanghai Normal University, 100 Guilin Road, Shanghai 200234, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shanghai United Center for Astrophysics (SUCA), Shanghai Normal University, 100 Guilin Road, Shanghai 200234, China","institution_ids":["https://openalex.org/I21945476"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I21945476"],"apc_list":{"value":3290,"currency":"USD","value_usd":3290},"apc_paid":null,"fwci":2.583,"has_fulltext":true,"cited_by_count":22,"citation_normalized_percentile":{"value":0.88269576,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"2009","issue":"04","first_page":"015","last_page":"015"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10095","display_name":"Cosmology and Gravitation Theories","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10095","display_name":"Cosmology and Gravitation Theories","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13080","display_name":"Advanced Differential Geometry Research","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11415","display_name":"Noncommutative and Quantum Gravity Theories","score":0.0,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/statefinder-diagnostic","display_name":"statefinder diagnostic","score":0.8700000047683716},{"id":"https://openalex.org/keywords/riemann-cartan-geometry","display_name":"Riemann-Cartan geometry","score":0.9340000152587891},{"id":"https://openalex.org/keywords/cosmic-acceleration","display_name":"cosmic acceleration","score":0.8709999918937683},{"id":"https://openalex.org/keywords/statefinder-parameters","display_name":"statefinder parameters","score":0.8019999861717224},{"id":"https://openalex.org/keywords/critical-points","display_name":"critical points","score":0.8230000138282776},{"id":"https://openalex.org/keywords/dynamical-systems-analysis","display_name":"dynamical systems analysis","score":0.8420000076293945},{"id":"https://openalex.org/keywords/dark-energy","display_name":"dark energy","score":0.6000000238418579}],"concepts":[{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.9040818214416504},{"id":"https://openalex.org/C26405456","wikidata":"https://www.wikidata.org/wiki/Q338","display_name":"Cosmology","level":2,"score":0.8374019861221313},{"id":"https://openalex.org/C77461463","wikidata":"https://www.wikidata.org/wiki/Q7827201","display_name":"Torsion (gastropod)","level":2,"score":0.6252144575119019},{"id":"https://openalex.org/C33332235","wikidata":"https://www.wikidata.org/wiki/Q18362","display_name":"Theoretical physics","level":1,"score":0.5730811953544617},{"id":"https://openalex.org/C2780100471","wikidata":"https://www.wikidata.org/wiki/Q17005905","display_name":"Cosmological perturbation theory","level":3,"score":0.4645746648311615},{"id":"https://openalex.org/C74650414","wikidata":"https://www.wikidata.org/wiki/Q11397","display_name":"Classical mechanics","level":1,"score":0.4526798129081726},{"id":"https://openalex.org/C2992891135","wikidata":"https://www.wikidata.org/wiki/Q18346","display_name":"Cosmological model","level":3,"score":0.4275871813297272},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.2922448515892029},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.12057939171791077},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1088/1475-7516/2009/04/015","doi":"https://doi.org/10.1088/1475-7516/2009/04/015","is_oa":true,"landing_page_url":"https://doi.org/10.1088/1475-7516/2009/04/015","pdf_url":"https://iopscience.iop.org/article/10.1088/1475-7516/2009/04/015/pdf","source":{"id":"https://openalex.org/S120662888","display_name":"Journal of Cosmology and Astroparticle Physics","issn_l":"1475-7508","issn":["1475-7508","1475-7516"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-2","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310311669","host_organization_name":"Institute of Physics","host_organization_lineage":["https://openalex.org/P4310311669"],"host_organization_lineage_names":["Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Cosmology and Astroparticle Physics","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:0903.4724","doi":null,"is_oa":true,"landing_page_url":"http://arxiv.org/abs/0903.4724","pdf_url":"https://arxiv.org/pdf/0903.4724","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.244.5494","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.244.5494","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://arxiv.org/pdf/0903.4724v1.pdf","raw_type":"text"},{"id":"doi:10.48550/arxiv.0903.4724","doi":"https://doi.org/10.48550/arxiv.0903.4724","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.0903.4724","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article-journal"}],"best_oa_location":{"id":"doi:10.1088/1475-7516/2009/04/015","doi":"https://doi.org/10.1088/1475-7516/2009/04/015","is_oa":true,"landing_page_url":"https://doi.org/10.1088/1475-7516/2009/04/015","pdf_url":"https://iopscience.iop.org/article/10.1088/1475-7516/2009/04/015/pdf","source":{"id":"https://openalex.org/S120662888","display_name":"Journal of Cosmology and Astroparticle Physics","issn_l":"1475-7508","issn":["1475-7508","1475-7516"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","jufo-2","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310311669","host_organization_name":"Institute of Physics","host_organization_lineage":["https://openalex.org/P4310311669"],"host_organization_lineage_names":["Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Cosmology and Astroparticle Physics","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G1490299810","display_name":null,"funder_award_id":"10847153","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3423131497","display_name":null,"funder_award_id":"10671128","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2008185022.pdf","grobid_xml":"https://content.openalex.org/works/W2008185022.grobid-xml"},"referenced_works_count":58,"referenced_works":["https://openalex.org/W1650842390","https://openalex.org/W1963709035","https://openalex.org/W1965337988","https://openalex.org/W1966533164","https://openalex.org/W1970210438","https://openalex.org/W1980458704","https://openalex.org/W1983623239","https://openalex.org/W1990021161","https://openalex.org/W1990864952","https://openalex.org/W1995857584","https://openalex.org/W1998640130","https://openalex.org/W2002221447","https://openalex.org/W2003647368","https://openalex.org/W2011434670","https://openalex.org/W2013867644","https://openalex.org/W2014738408","https://openalex.org/W2021574561","https://openalex.org/W2043665546","https://openalex.org/W2048443063","https://openalex.org/W2050821465","https://openalex.org/W2056648447","https://openalex.org/W2056738252","https://openalex.org/W2057351095","https://openalex.org/W2057547451","https://openalex.org/W2063448303","https://openalex.org/W2065984599","https://openalex.org/W2066397156","https://openalex.org/W2067477988","https://openalex.org/W2073603601","https://openalex.org/W2074688138","https://openalex.org/W2077540976","https://openalex.org/W2078466115","https://openalex.org/W2083784344","https://openalex.org/W2086026150","https://openalex.org/W2086436511","https://openalex.org/W2086592505","https://openalex.org/W2099827831","https://openalex.org/W2102025998","https://openalex.org/W2102595495","https://openalex.org/W2130687817","https://openalex.org/W2130702733","https://openalex.org/W2131279590","https://openalex.org/W2145872937","https://openalex.org/W2159874741","https://openalex.org/W2558123934","https://openalex.org/W2591817099","https://openalex.org/W2778536991","https://openalex.org/W2790422068","https://openalex.org/W2798922842","https://openalex.org/W2949223242","https://openalex.org/W2963773368","https://openalex.org/W2966805792","https://openalex.org/W3021719240","https://openalex.org/W3098371892","https://openalex.org/W3099263247","https://openalex.org/W3099411782","https://openalex.org/W3121531119","https://openalex.org/W4249537627"],"related_works":["https://openalex.org/W4383873384","https://openalex.org/W2950832021","https://openalex.org/W2001180337","https://openalex.org/W1990864952","https://openalex.org/W4414338267","https://openalex.org/W4416590235","https://openalex.org/W4321104229","https://openalex.org/W2952333255","https://openalex.org/W2962998226","https://openalex.org/W1527731290"],"abstract_inverted_index":{"We":[0,28],"apply":[1],"the":[2,6,14,37,43,51,67,74,87,96,106,111],"statefinder":[3,40,60,71],"diagnostic":[4,61,72],"to":[5,100],"torsion":[7,44,75,98],"cosmology,":[8],"in":[9,19,84],"which":[10,82],"an":[11],"accounting":[12],"for":[13,42],"accelerated":[15],"universe":[16],"is":[17,83],"considered":[18],"term":[20],"of":[21,36,39,89,110],"a":[22,63,77],"Riemann-Cartan":[23],"geometry:":[24],"dynamic":[25],"scalar":[26,97],"torsion.":[27],"find":[29],"that":[30,46,59],"there":[31],"are":[32],"some":[33],"typical":[34],"characteristic":[35],"evolution":[38],"parameters":[41],"cosmology":[45],"can":[47],"be":[48],"distinguished":[49],"from":[50],"other":[52],"cosmological":[53],"models.":[54],"Furthermore,":[55],"we":[56,94],"also":[57],"show":[58],"has":[62],"direct":[64],"bearing":[65],"on":[66],"critical":[68],"points.":[69],"The":[70],"divides":[73],"parameter":[76],"1":[78],"into":[79],"differential":[80],"ranges,":[81],"keeping":[85],"with":[86],"requirement":[88],"dynamical":[90],"analysis.":[91],"In":[92],"addition,":[93],"fit":[95,108],"model":[99,112],"ESSENCE":[101],"supernovae":[102],"data":[103],"and":[104],"give":[105],"best":[107],"values":[109],"parameters.":[113]},"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":4}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}
