{"id":"https://openalex.org/W2002139983","doi":"https://doi.org/10.1016/s0370-2693(99)01256-3","title":"Extra dimensions and inflation","display_name":"Extra dimensions and inflation","publication_year":1999,"publication_date":"1999-12-01","ids":{"openalex":"https://openalex.org/W2002139983","doi":"https://doi.org/10.1016/s0370-2693(99)01256-3","mag":"2002139983"},"language":"en","primary_location":{"id":"doi:10.1016/s0370-2693(99)01256-3","doi":"https://doi.org/10.1016/s0370-2693(99)01256-3","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0370-2693(99)01256-3","pdf_url":null,"source":{"id":"https://openalex.org/S173952182","display_name":"Physics Letters B","issn_l":"0370-2693","issn":["0370-2693","1873-2445"],"is_oa":false,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","jufo-3","ki-jl-1","norway-2"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Physics Letters B","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["arxiv","crossref","datacite","doaj"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/hep-ph/9902381","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5020747405","display_name":"Anupam Mazumdar","orcid":"https://orcid.org/0000-0002-0967-8964","observed_orcids":["https://orcid.org/0000-0002-0967-8964"]},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Anupam Mazumdar","raw_affiliation_strings":["Astrophysics Group, Blackett Laboratory, Imperial College, London SW7 2BZ, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Astrophysics Group, Blackett Laboratory, Imperial College, London SW7 2BZ, UK","institution_ids":["https://openalex.org/I47508984"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5020747405"],"corresponding_institution_ids":["https://openalex.org/I47508984"],"apc_list":{"value":0,"currency":"USD","value_usd":0},"apc_paid":null,"fwci":4.7612,"has_fulltext":false,"cited_by_count":70,"citation_normalized_percentile":{"value":0.94222396,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":98},"biblio":{"volume":"469","issue":"1-4","first_page":"55","last_page":"60"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10095","display_name":"Cosmology and Gravitation Theories","score":0.9945999979972839,"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":0.9945999979972839,"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":0.002300000051036477,"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"}},{"id":"https://openalex.org/T10025","display_name":"Black Holes and Theoretical Physics","score":0.0010000000474974513,"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/extra-dimensions","display_name":"extra dimensions","score":0.9869999885559082},{"id":"https://openalex.org/keywords/inflation-cosmology","display_name":"inflation (cosmology)","score":0.640999972820282},{"id":"https://openalex.org/keywords/hierarchy-problem","display_name":"hierarchy problem","score":0.9670000076293945},{"id":"https://openalex.org/keywords/compact-extra-dimensions","display_name":"compactified extra dimensions","score":0.6549999713897705},{"id":"https://openalex.org/keywords/electroweak-scale","display_name":"electroweak scale","score":0.7110000252723694},{"id":"https://openalex.org/keywords/density-contrast","display_name":"density contrast","score":0.796999990940094},{"id":"https://openalex.org/keywords/e-folding-number","display_name":"e-folding number","score":0.4970000088214874}],"concepts":[{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.8981999754905701},{"id":"https://openalex.org/C2779625871","wikidata":"https://www.wikidata.org/wiki/Q22811512","display_name":"Extra dimensions","level":2,"score":0.8970000147819519},{"id":"https://openalex.org/C200941418","wikidata":"https://www.wikidata.org/wiki/Q273508","display_name":"Inflation (cosmology)","level":2,"score":0.7540000081062317},{"id":"https://openalex.org/C5242263","wikidata":"https://www.wikidata.org/wiki/Q6489123","display_name":"Large extra dimension","level":3,"score":0.6680999994277954},{"id":"https://openalex.org/C172091981","wikidata":"https://www.wikidata.org/wiki/Q7894127","display_name":"Universal extra dimension","level":3,"score":0.6545000076293945},{"id":"https://openalex.org/C2776502983","wikidata":"https://www.wikidata.org/wiki/Q690182","display_name":"Contrast (vision)","level":2,"score":0.573199987411499},{"id":"https://openalex.org/C31170391","wikidata":"https://www.wikidata.org/wiki/Q188619","display_name":"Hierarchy","level":2,"score":0.545199990272522},{"id":"https://openalex.org/C33332235","wikidata":"https://www.wikidata.org/wiki/Q18362","display_name":"Theoretical physics","level":1,"score":0.5159000158309937},{"id":"https://openalex.org/C121864883","wikidata":"https://www.wikidata.org/wiki/Q677916","display_name":"Statistical physics","level":1,"score":0.4749000072479248},{"id":"https://openalex.org/C166126730","wikidata":"https://www.wikidata.org/wiki/Q725309","display_name":"Planck","level":2,"score":0.46459999680519104},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.45730000734329224},{"id":"https://openalex.org/C64606577","wikidata":"https://www.wikidata.org/wiki/Q601556","display_name":"Hierarchy problem","level":3,"score":0.4433000087738037},{"id":"https://openalex.org/C2777586563","wikidata":"https://www.wikidata.org/wiki/Q2995755","display_name":"Density contrast","level":2,"score":0.41359999775886536},{"id":"https://openalex.org/C84999194","wikidata":"https://www.wikidata.org/wiki/Q1","display_name":"Universe","level":2,"score":0.39579999446868896},{"id":"https://openalex.org/C180205008","wikidata":"https://www.wikidata.org/wiki/Q159190","display_name":"Amplitude","level":2,"score":0.37560001015663147},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.36550000309944153},{"id":"https://openalex.org/C192638945","wikidata":"https://www.wikidata.org/wiki/Q468999","display_name":"Planck scale","level":4,"score":0.3050000071525574},{"id":"https://openalex.org/C144386022","wikidata":"https://www.wikidata.org/wiki/Q1332997","display_name":"Scale factor (cosmology)","level":5,"score":0.2712000012397766},{"id":"https://openalex.org/C11135259","wikidata":"https://www.wikidata.org/wiki/Q2477027","display_name":"Length scale","level":2,"score":0.2694000005722046},{"id":"https://openalex.org/C26405456","wikidata":"https://www.wikidata.org/wiki/Q338","display_name":"Cosmology","level":2,"score":0.2678000032901764},{"id":"https://openalex.org/C74650414","wikidata":"https://www.wikidata.org/wiki/Q11397","display_name":"Classical mechanics","level":1,"score":0.26669999957084656},{"id":"https://openalex.org/C61797465","wikidata":"https://www.wikidata.org/wiki/Q1188986","display_name":"Term (time)","level":2,"score":0.26660001277923584},{"id":"https://openalex.org/C146846114","wikidata":"https://www.wikidata.org/wiki/Q901448","display_name":"Einstein","level":2,"score":0.26660001277923584},{"id":"https://openalex.org/C163387558","wikidata":"https://www.wikidata.org/wiki/Q281778","display_name":"Effective field theory","level":2,"score":0.262800008058548}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1016/s0370-2693(99)01256-3","doi":"https://doi.org/10.1016/s0370-2693(99)01256-3","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0370-2693(99)01256-3","pdf_url":null,"source":{"id":"https://openalex.org/S173952182","display_name":"Physics Letters B","issn_l":"0370-2693","issn":["0370-2693","1873-2445"],"is_oa":false,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","jufo-3","ki-jl-1","norway-2"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Physics Letters B","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:hep-ph/9902381","doi":null,"is_oa":true,"landing_page_url":"http://arxiv.org/abs/hep-ph/9902381","pdf_url":"https://arxiv.org/pdf/hep-ph/9902381","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":"doi:10.48550/arxiv.hep-ph/9902381","doi":"https://doi.org/10.48550/arxiv.hep-ph/9902381","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.hep-ph/9902381","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":null,"raw_source_name":null,"raw_type":"article-journal"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:hep-ph/9902381","doi":null,"is_oa":true,"landing_page_url":"http://arxiv.org/abs/hep-ph/9902381","pdf_url":"https://arxiv.org/pdf/hep-ph/9902381","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"},"sustainable_development_goals":[],"sustainable_development_goals_aurora":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W1977688449","https://openalex.org/W1988299715","https://openalex.org/W2001396870","https://openalex.org/W2062026049","https://openalex.org/W2094863882","https://openalex.org/W2134087337","https://openalex.org/W2165191843","https://openalex.org/W3038127721"],"related_works":[],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":1},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":1}],"updated_date":"2026-10-03T13:16:28.481748","created_date":"2016-06-24T00:00:00"}
