{"id":"https://openalex.org/W2074713698","doi":"https://doi.org/10.1007/s12043-000-0163-5","title":"Quantum aspects of black hole entropy","display_name":"Quantum aspects of black hole entropy","publication_year":2000,"publication_date":"2000-10-01","ids":{"openalex":"https://openalex.org/W2074713698","doi":"https://doi.org/10.1007/s12043-000-0163-5","mag":"2074713698"},"language":"de","primary_location":{"id":"doi:10.1007/s12043-000-0163-5","doi":"https://doi.org/10.1007/s12043-000-0163-5","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s12043-000-0163-5","pdf_url":null,"source":{"id":"https://openalex.org/S4394736650","display_name":"Pramana","issn_l":"0304-4289","issn":["0304-4289","0973-7111"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["dongbi-d","jufo-1","norway-1","poland-20","russia-white-list-2"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Pramana","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["arxiv","crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/hep-th/0009008","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5102883602","display_name":"Parthasarathi Majumdar","orcid":"https://orcid.org/0000-0002-2984-3170","observed_orcids":["https://orcid.org/0000-0002-2984-3170"]},"institutions":[{"id":"https://openalex.org/I59611059","display_name":"Institute of Mathematical Sciences","ror":"https://ror.org/05078rg59","country_code":"IN","type":"facility","lineage":["https://openalex.org/I59611059"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Parthasarathi Majumdar","raw_affiliation_strings":["The Institute of Mathematical Sciences, CIT Campus, 600 113, Chennai, India","The Institute of Mathematical Sciences, CIT Campus, Chennai, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Institute of Mathematical Sciences, CIT Campus, 600 113, Chennai, India","institution_ids":["https://openalex.org/I59611059"]},{"raw_affiliation_string":"The Institute of Mathematical Sciences, CIT Campus, Chennai, India","institution_ids":["https://openalex.org/I59611059"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5102883602"],"corresponding_institution_ids":["https://openalex.org/I59611059"],"apc_list":null,"apc_paid":null,"fwci":2.2171,"has_fulltext":true,"cited_by_count":26,"citation_normalized_percentile":{"value":0.87952781,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":95},"biblio":{"volume":"55","issue":"4","first_page":"511","last_page":"527"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10025","display_name":"Black Holes and Theoretical Physics","score":0.9990000128746033,"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"}},"topics":[{"id":"https://openalex.org/T10025","display_name":"Black Holes and Theoretical Physics","score":0.9990000128746033,"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/T11415","display_name":"Noncommutative and Quantum Gravity Theories","score":0.0003000000142492354,"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/T12261","display_name":"Statistical Mechanics and Entropy","score":9.999999747378752e-05,"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/black-hole-entropy","display_name":"black hole entropy","score":1.0},{"id":"https://openalex.org/keywords/quantum-corrections","display_name":"quantum corrections","score":0.7429999709129333},{"id":"https://openalex.org/keywords/bekenstein-hawking-area-law","display_name":"Bekenstein-Hawking area law","score":0.9070000052452087},{"id":"https://openalex.org/keywords/semiclassical-gravity","display_name":"semiclassical gravity","score":0.7509999871253967},{"id":"https://openalex.org/keywords/quantum-geometry","display_name":"quantum geometry","score":0.9470000267028809},{"id":"https://openalex.org/keywords/holographic-entropy-bound","display_name":"holographic entropy bound","score":0.996999979019165},{"id":"https://openalex.org/keywords/stationary-spacetimes","display_name":"stationary spacetimes","score":0.9240000247955322},{"id":"https://openalex.org/keywords/n-2-supergravity","display_name":"N=2 supergravity","score":0.9520000219345093},{"id":"https://openalex.org/keywords/string-theory","display_name":"string theory","score":0.8410000205039978}],"concepts":[{"id":"https://openalex.org/C535169671","wikidata":"https://www.wikidata.org/wiki/Q17080006","display_name":"Semiclassical physics","level":3,"score":0.7549181580543518},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.6983819007873535},{"id":"https://openalex.org/C63745668","wikidata":"https://www.wikidata.org/wiki/Q911284","display_name":"Black hole thermodynamics","level":3,"score":0.6838650107383728},{"id":"https://openalex.org/C106301342","wikidata":"https://www.wikidata.org/wiki/Q4117933","display_name":"Entropy (arrow of time)","level":2,"score":0.5143483877182007},{"id":"https://openalex.org/C104062141","wikidata":"https://www.wikidata.org/wiki/Q2601295","display_name":"Extremal black hole","level":3,"score":0.5050018429756165},{"id":"https://openalex.org/C33332235","wikidata":"https://www.wikidata.org/wiki/Q18362","display_name":"Theoretical physics","level":1,"score":0.4872411787509918},{"id":"https://openalex.org/C49987212","wikidata":"https://www.wikidata.org/wiki/Q33198","display_name":"String theory","level":2,"score":0.48312780261039734},{"id":"https://openalex.org/C78710322","wikidata":"https://www.wikidata.org/wiki/Q958871","display_name":"Supergravity","level":3,"score":0.4605426490306854},{"id":"https://openalex.org/C50341732","wikidata":"https://www.wikidata.org/wiki/Q880302","display_name":"Black hole (networking)","level":5,"score":0.45681771636009216},{"id":"https://openalex.org/C115026806","wikidata":"https://www.wikidata.org/wiki/Q13582215","display_name":"Black hole complementarity","level":5,"score":0.41861218214035034},{"id":"https://openalex.org/C184497039","wikidata":"https://www.wikidata.org/wiki/Q911473","display_name":"Holographic principle","level":3,"score":0.4155891537666321},{"id":"https://openalex.org/C84114770","wikidata":"https://www.wikidata.org/wiki/Q46344","display_name":"Quantum","level":2,"score":0.369905948638916},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.3518989682197571},{"id":"https://openalex.org/C37914503","wikidata":"https://www.wikidata.org/wiki/Q156495","display_name":"Mathematical physics","level":1,"score":0.33772701025009155},{"id":"https://openalex.org/C188655511","wikidata":"https://www.wikidata.org/wiki/Q609501","display_name":"Micro black hole","level":4,"score":0.2651965916156769},{"id":"https://openalex.org/C187590223","wikidata":"https://www.wikidata.org/wiki/Q527628","display_name":"Holography","level":2,"score":0.24579837918281555},{"id":"https://openalex.org/C116674579","wikidata":"https://www.wikidata.org/wiki/Q193442","display_name":"Supersymmetry","level":2,"score":0.1453377902507782},{"id":"https://openalex.org/C104954878","wikidata":"https://www.wikidata.org/wiki/Q1648707","display_name":"Routing protocol","level":3,"score":0.0},{"id":"https://openalex.org/C74172769","wikidata":"https://www.wikidata.org/wiki/Q1446839","display_name":"Routing (electronic design automation)","level":2,"score":0.0},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.0},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0},{"id":"https://openalex.org/C89305328","wikidata":"https://www.wikidata.org/wiki/Q1755411","display_name":"Link-state routing protocol","level":4,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.1007/s12043-000-0163-5","doi":"https://doi.org/10.1007/s12043-000-0163-5","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s12043-000-0163-5","pdf_url":null,"source":{"id":"https://openalex.org/S4394736650","display_name":"Pramana","issn_l":"0304-4289","issn":["0304-4289","0973-7111"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["dongbi-d","jufo-1","norway-1","poland-20","russia-white-list-2"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Pramana","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:hep-th/0009008","doi":null,"is_oa":true,"landing_page_url":"http://arxiv.org/abs/hep-th/0009008","pdf_url":"https://arxiv.org/pdf/hep-th/0009008","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:10.1.1.472.6487","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.472.6487","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.ias.ac.in/pramana/v55/p511/fulltext.pdf","raw_type":"text"},{"id":"pmh:oai:cds.cern.ch:456342","doi":null,"is_oa":false,"landing_page_url":"http://cds.cern.ch/record/456342","pdf_url":null,"source":{"id":"https://openalex.org/S4306402195","display_name":"CERN Document Server (European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":null},{"id":"doi:10.48550/arxiv.hep-th/0009008","doi":"https://doi.org/10.48550/arxiv.hep-th/0009008","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.hep-th/0009008","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":"pmh:oai:arXiv.org:hep-th/0009008","doi":null,"is_oa":true,"landing_page_url":"http://arxiv.org/abs/hep-th/0009008","pdf_url":"https://arxiv.org/pdf/hep-th/0009008","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":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2074713698.pdf","grobid_xml":"https://content.openalex.org/works/W2074713698.grobid-xml"},"referenced_works_count":34,"referenced_works":["https://openalex.org/W1492093992","https://openalex.org/W1494743529","https://openalex.org/W1520510487","https://openalex.org/W1606720119","https://openalex.org/W1673177227","https://openalex.org/W1965984051","https://openalex.org/W1971606033","https://openalex.org/W1983780868","https://openalex.org/W1994796114","https://openalex.org/W2003566906","https://openalex.org/W2007185418","https://openalex.org/W2014689443","https://openalex.org/W2042650304","https://openalex.org/W2046896751","https://openalex.org/W2061373269","https://openalex.org/W2062305579","https://openalex.org/W2075991310","https://openalex.org/W2088753699","https://openalex.org/W2090386790","https://openalex.org/W2091628548","https://openalex.org/W2115693086","https://openalex.org/W2141201724","https://openalex.org/W2141586044","https://openalex.org/W2150054850","https://openalex.org/W2761644020","https://openalex.org/W3005873522","https://openalex.org/W3102467038","https://openalex.org/W3104220198","https://openalex.org/W3105821289","https://openalex.org/W3123183105","https://openalex.org/W3139779570","https://openalex.org/W4206688401","https://openalex.org/W4255077866","https://openalex.org/W6630498812"],"related_works":["https://openalex.org/W7098067650","https://openalex.org/W2528938624","https://openalex.org/W6929687411","https://openalex.org/W1667642174","https://openalex.org/W7100518679","https://openalex.org/W2174613881","https://openalex.org/W3105821289","https://openalex.org/W7162677096","https://openalex.org/W1497772816","https://openalex.org/W1863963997"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-06-24T00:00:00"}