{"id":"https://openalex.org/W2034770028","doi":"https://doi.org/10.3390/e14091627","title":"Cosmology of F(T) Gravity and k-Essence","display_name":"Cosmology of F(T) Gravity and k-Essence","publication_year":2012,"publication_date":"2012-09-04","ids":{"openalex":"https://openalex.org/W2034770028","doi":"https://doi.org/10.3390/e14091627","mag":"2034770028"},"language":"en","primary_location":{"id":"doi:10.3390/e14091627","is_oa":true,"landing_page_url":"https://doi.org/10.3390/e14091627","pdf_url":"https://www.mdpi.com/1099-4300/14/9/1627/pdf?version=1424784879","source":{"id":"https://openalex.org/S195231649","display_name":"Entropy","issn_l":"1099-4300","issn":["1099-4300"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Entropy","raw_type":"journal-article"},"type":"article","indexed_in":["arxiv","crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1099-4300/14/9/1627/pdf?version=1424784879","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5058341975","display_name":"Ratbay Myrzakulov","orcid":"https://orcid.org/0000-0002-5274-0815"},"institutions":[{"id":"https://openalex.org/I10232997","display_name":"L. N. Gumilyov Eurasian National University","ror":"https://ror.org/0242cby63","country_code":"KZ","type":"education","lineage":["https://openalex.org/I10232997"]}],"countries":["KZ"],"is_corresponding":true,"raw_author_name":"Ratbay Myrzakulov","raw_affiliation_strings":["Eurasian International Center for Theoretical Physics, Department of General and Theoretical Physics,Eurasian National University, Astana 010008, Kazakhstan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Eurasian International Center for Theoretical Physics, Department of General and Theoretical Physics,Eurasian National University, Astana 010008, Kazakhstan","institution_ids":["https://openalex.org/I10232997"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5058341975"],"corresponding_institution_ids":["https://openalex.org/I10232997"],"apc_list":{"value":2000,"currency":"CHF","value_usd":2165},"apc_paid":{"value":2000,"currency":"CHF","value_usd":2165},"fwci":3.6688,"has_fulltext":true,"cited_by_count":48,"citation_normalized_percentile":{"value":0.91895423,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"14","issue":"9","first_page":"1627","last_page":"1651"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10095","display_name":"Cosmology and Gravitation Theories","score":1.0,"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":1.0,"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/T10025","display_name":"Black Holes and Theoretical Physics","score":0.9973999857902527,"subfield":{"id":"https://openalex.org/subfields/3106","display_name":"Nuclear and High Energy Physics"},"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/T11090","display_name":"Dark Matter and Cosmic Phenomena","score":0.9882000088691711,"subfield":{"id":"https://openalex.org/subfields/3106","display_name":"Nuclear and High Energy 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/torsion","display_name":"Torsion (gastropod)","score":0.6136264204978943},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.583137035369873},{"id":"https://openalex.org/keywords/f-gravity","display_name":"f(R) gravity","score":0.5614916682243347},{"id":"https://openalex.org/keywords/dark-energy","display_name":"Dark energy","score":0.5604488253593445},{"id":"https://openalex.org/keywords/cosmology","display_name":"Cosmology","score":0.534440279006958},{"id":"https://openalex.org/keywords/theoretical-physics","display_name":"Theoretical physics","score":0.5016918182373047},{"id":"https://openalex.org/keywords/kinetic-term","display_name":"Kinetic term","score":0.49761059880256653},{"id":"https://openalex.org/keywords/mathematical-physics","display_name":"Mathematical physics","score":0.47071000933647156},{"id":"https://openalex.org/keywords/equivalence","display_name":"Equivalence (formal languages)","score":0.46608370542526245},{"id":"https://openalex.org/keywords/scalar","display_name":"Scalar (mathematics)","score":0.4505012631416321},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.24351590871810913},{"id":"https://openalex.org/keywords/pure-mathematics","display_name":"Pure mathematics","score":0.21538668870925903},{"id":"https://openalex.org/keywords/quantum-gravity","display_name":"Quantum gravity","score":0.2065645456314087},{"id":"https://openalex.org/keywords/scalar-field","display_name":"Scalar field","score":0.1666160523891449},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.14702457189559937},{"id":"https://openalex.org/keywords/quantum-mechanics","display_name":"Quantum mechanics","score":0.11716005206108093}],"concepts":[{"id":"https://openalex.org/C77461463","wikidata":"https://www.wikidata.org/wiki/Q7827201","display_name":"Torsion (gastropod)","level":2,"score":0.6136264204978943},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.583137035369873},{"id":"https://openalex.org/C141629334","wikidata":"https://www.wikidata.org/wiki/Q3266751","display_name":"f(R) gravity","level":4,"score":0.5614916682243347},{"id":"https://openalex.org/C172790937","wikidata":"https://www.wikidata.org/wiki/Q18343","display_name":"Dark energy","level":3,"score":0.5604488253593445},{"id":"https://openalex.org/C26405456","wikidata":"https://www.wikidata.org/wiki/Q338","display_name":"Cosmology","level":2,"score":0.534440279006958},{"id":"https://openalex.org/C33332235","wikidata":"https://www.wikidata.org/wiki/Q18362","display_name":"Theoretical physics","level":1,"score":0.5016918182373047},{"id":"https://openalex.org/C2779228454","wikidata":"https://www.wikidata.org/wiki/Q6410802","display_name":"Kinetic term","level":3,"score":0.49761059880256653},{"id":"https://openalex.org/C37914503","wikidata":"https://www.wikidata.org/wiki/Q156495","display_name":"Mathematical physics","level":1,"score":0.47071000933647156},{"id":"https://openalex.org/C2780069185","wikidata":"https://www.wikidata.org/wiki/Q7977945","display_name":"Equivalence (formal languages)","level":2,"score":0.46608370542526245},{"id":"https://openalex.org/C57691317","wikidata":"https://www.wikidata.org/wiki/Q1289248","display_name":"Scalar (mathematics)","level":2,"score":0.4505012631416321},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.24351590871810913},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.21538668870925903},{"id":"https://openalex.org/C108568745","wikidata":"https://www.wikidata.org/wiki/Q234181","display_name":"Quantum gravity","level":3,"score":0.2065645456314087},{"id":"https://openalex.org/C110521144","wikidata":"https://www.wikidata.org/wiki/Q193460","display_name":"Scalar field","level":2,"score":0.1666160523891449},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.14702457189559937},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.11716005206108093},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.0},{"id":"https://openalex.org/C84114770","wikidata":"https://www.wikidata.org/wiki/Q46344","display_name":"Quantum","level":2,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.3390/e14091627","is_oa":true,"landing_page_url":"https://doi.org/10.3390/e14091627","pdf_url":"https://www.mdpi.com/1099-4300/14/9/1627/pdf?version=1424784879","source":{"id":"https://openalex.org/S195231649","display_name":"Entropy","issn_l":"1099-4300","issn":["1099-4300"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Entropy","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:1212.2155","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1212.2155","pdf_url":"https://arxiv.org/pdf/1212.2155","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"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:doaj.org/article:b914225de0004ed6bbe2539020b4dd20","is_oa":false,"landing_page_url":"https://doaj.org/article/b914225de0004ed6bbe2539020b4dd20","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Entropy, Vol 14, Iss 9, Pp 1627-1651 (2012)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/1099-4300/14/9/1627/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/e14091627","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Entropy; Volume 14; Issue 9; Pages: 1627-1651","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/e14091627","is_oa":true,"landing_page_url":"https://doi.org/10.3390/e14091627","pdf_url":"https://www.mdpi.com/1099-4300/14/9/1627/pdf?version=1424784879","source":{"id":"https://openalex.org/S195231649","display_name":"Entropy","issn_l":"1099-4300","issn":["1099-4300"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Entropy","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.44999998807907104}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2034770028.pdf","grobid_xml":"https://content.openalex.org/works/W2034770028.grobid-xml"},"referenced_works_count":66,"referenced_works":["https://openalex.org/W1489876923","https://openalex.org/W1501625417","https://openalex.org/W1554263782","https://openalex.org/W1565934550","https://openalex.org/W1587397979","https://openalex.org/W1613227267","https://openalex.org/W1795532665","https://openalex.org/W1853767801","https://openalex.org/W1941169413","https://openalex.org/W1967126481","https://openalex.org/W1984230144","https://openalex.org/W1989589910","https://openalex.org/W1993178879","https://openalex.org/W1997360131","https://openalex.org/W2009210669","https://openalex.org/W2016035299","https://openalex.org/W2017158856","https://openalex.org/W2036482104","https://openalex.org/W2043963519","https://openalex.org/W2048285852","https://openalex.org/W2050430690","https://openalex.org/W2058355859","https://openalex.org/W2058734209","https://openalex.org/W2071610235","https://openalex.org/W2078759567","https://openalex.org/W2089109409","https://openalex.org/W2090959475","https://openalex.org/W2096699295","https://openalex.org/W2102434864","https://openalex.org/W2102716046","https://openalex.org/W2103969793","https://openalex.org/W2107965721","https://openalex.org/W2115593461","https://openalex.org/W2123076672","https://openalex.org/W2126982862","https://openalex.org/W2127295700","https://openalex.org/W2131279590","https://openalex.org/W2134189695","https://openalex.org/W2141936689","https://openalex.org/W2143362002","https://openalex.org/W2150027408","https://openalex.org/W2153863748","https://openalex.org/W2165724764","https://openalex.org/W2171537032","https://openalex.org/W2331076783","https://openalex.org/W2593057630","https://openalex.org/W2949588884","https://openalex.org/W2949617476","https://openalex.org/W2950415799","https://openalex.org/W2950500848","https://openalex.org/W2952150967","https://openalex.org/W3037516327","https://openalex.org/W3099334405","https://openalex.org/W3099689791","https://openalex.org/W3100339959","https://openalex.org/W3101103353","https://openalex.org/W3101732293","https://openalex.org/W3103246500","https://openalex.org/W3103273603","https://openalex.org/W3103457954","https://openalex.org/W3103582919","https://openalex.org/W3105507284","https://openalex.org/W3121152426","https://openalex.org/W3124816503","https://openalex.org/W3124837157","https://openalex.org/W3125513076"],"related_works":["https://openalex.org/W1502478523","https://openalex.org/W2792119444","https://openalex.org/W2160240541","https://openalex.org/W1984921320","https://openalex.org/W1876891846","https://openalex.org/W2000382655","https://openalex.org/W2592949430","https://openalex.org/W2127479237","https://openalex.org/W2020209848","https://openalex.org/W2161488026"],"abstract_inverted_index":{"This":[0],"a":[1,23,28,36,74],"brief":[2],"review":[3],"on":[4,40],"F(T)":[5,43,46,65],"gravity":[6,14],"and":[7,55,81],"its":[8],"relation":[9],"with":[10,16,67],"k-essence.":[11,82],"Modified":[12],"teleparallel":[13],"theory":[15],"the":[17,41,52,57,61],"torsion":[18,53],"scalar":[19],"has":[20],"recently":[21],"gained":[22],"lot":[24],"of":[25,31,51,64,77,79],"attention":[26],"as":[27],"possible":[29],"explanation":[30],"dark":[32],"energy.":[33],"We":[34,72],"perform":[35],"thorough":[37],"reconstruction":[38],"analysis":[39],"so-called":[42],"models,":[44],"where":[45],"is":[47],"some":[48],"general":[49],"function":[50],"term,":[54],"deduce":[56],"required":[58],"conditions":[59],"for":[60],"equivalence":[62],"between":[63],"models":[66,78],"pure":[68],"kinetic":[69],"k-essence":[70],"models.":[71],"present":[73],"new":[75],"class":[76],"F(T)-gravity":[80]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":5},{"year":2016,"cited_by_count":8},{"year":2015,"cited_by_count":6},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":6},{"year":2012,"cited_by_count":2}],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2025-10-10T00:00:00"}