{"id":"https://openalex.org/W7207522656","doi":"https://doi.org/10.48550/arxiv.2609.02456","title":"Horizon energy fluctuations beyond Einstein's gravity: Gauss-Bonnet, Lovelock and Quantum deformed frameworks","display_name":"Horizon energy fluctuations beyond Einstein's gravity: Gauss-Bonnet, Lovelock and Quantum deformed frameworks","publication_year":2026,"publication_date":"2026-09-02","ids":{"openalex":"https://openalex.org/W7207522656","doi":"https://doi.org/10.48550/arxiv.2609.02456"},"language":"en","primary_location":{"id":"pmh:oai:arXiv.org:2609.02456","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2609.02456","pdf_url":"https://arxiv.org/pdf/2609.02456","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":"public-domain","license_id":"https://openalex.org/licenses/public-domain","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"volume":null,"type":"preprint","is_traditional":true,"indexed_in":["arxiv","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2609.02456","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5033658941","display_name":"P. B. Krishna","orcid":"https://orcid.org/0000-0002-2939-3683","observed_orcids":["https://orcid.org/0000-0002-2939-3683"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Krishna, P. B.","raw_affiliation_strings":["Department of Space Science , St. Albert's College , Kochi- 682018 , Kerala , India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Space Science , St. Albert's College , Kochi- 682018 , Kerala , India","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030469346","display_name":"Lini Devassy","orcid":"https://orcid.org/0000-0001-6303-5065","observed_orcids":["https://orcid.org/0000-0001-6303-5065"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Devassy, Lini","raw_affiliation_strings":["Department of Physics , Bharata Mata College , Thrikkakara-682021 , Kerala , India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physics , Bharata Mata College , Thrikkakara-682021 , Kerala , India","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5048749593","display_name":"Titus K. Mathew","orcid":"https://orcid.org/0000-0002-9307-3772","observed_orcids":["https://orcid.org/0000-0002-9307-3772"]},"institutions":[{"id":"https://openalex.org/I20497027","display_name":"Cochin University of Science and Technology","ror":"https://ror.org/00a4kqq17","country_code":"IN","type":"education","lineage":["https://openalex.org/I20497027"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Mathew, Titus K.","raw_affiliation_strings":["Department of Physics , Cochin University of Science and Technology , Kochi- 682022 , Kerala , India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physics , Cochin University of Science and Technology , Kochi- 682022 , Kerala , India","institution_ids":["https://openalex.org/I20497027"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10095","display_name":"Cosmology and Gravitation Theories","score":0.6685000061988831,"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":0.6685000061988831,"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":0.3100999891757965,"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":0.007699999958276749,"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/cosmological-horizon","display_name":"cosmological horizon","score":0.8240000009536743},{"id":"https://openalex.org/keywords/horizon-thermodynamics","display_name":"horizon thermodynamics","score":0.7649999856948853},{"id":"https://openalex.org/keywords/gauss-bonnet-gravity","display_name":"Gauss-Bonnet gravity","score":0.9049999713897705},{"id":"https://openalex.org/keywords/lovelock-gravity","display_name":"Lovelock gravity","score":0.9990000128746033},{"id":"https://openalex.org/keywords/de-sitter-universe","display_name":"de Sitter universe","score":0.7850000262260437},{"id":"https://openalex.org/keywords/higher-curvature-corrections","display_name":"higher-curvature corrections","score":0.7379999756813049},{"id":"https://openalex.org/keywords/entropy-maximization","display_name":"entropy maximization","score":0.7900000214576721},{"id":"https://openalex.org/keywords/higher-dimensional-gravity","display_name":"higher-dimensional gravity","score":0.5239999890327454}],"concepts":[{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.8004000186920166},{"id":"https://openalex.org/C99742106","wikidata":"https://www.wikidata.org/wiki/Q255996","display_name":"Equipartition theorem","level":3,"score":0.6728000044822693},{"id":"https://openalex.org/C166861157","wikidata":"https://www.wikidata.org/wiki/Q59151","display_name":"Cosmological constant","level":2,"score":0.5896000266075134},{"id":"https://openalex.org/C17777063","wikidata":"https://www.wikidata.org/wiki/Q4780925","display_name":"Apparent horizon","level":4,"score":0.5813999772071838},{"id":"https://openalex.org/C106301342","wikidata":"https://www.wikidata.org/wiki/Q4117933","display_name":"Entropy (arrow of time)","level":2,"score":0.5540000200271606},{"id":"https://openalex.org/C6947382","wikidata":"https://www.wikidata.org/wiki/Q1143773","display_name":"Vacuum energy","level":2,"score":0.5282999873161316},{"id":"https://openalex.org/C19262093","wikidata":"https://www.wikidata.org/wiki/Q3036474","display_name":"De Sitter universe","level":3,"score":0.5263000130653381},{"id":"https://openalex.org/C159176650","wikidata":"https://www.wikidata.org/wiki/Q43261","display_name":"Horizon","level":2,"score":0.4844000041484833},{"id":"https://openalex.org/C141886431","wikidata":"https://www.wikidata.org/wiki/Q1193821","display_name":"Quantum fluctuation","level":3,"score":0.44600000977516174},{"id":"https://openalex.org/C148292158","wikidata":"https://www.wikidata.org/wiki/Q181741","display_name":"Event horizon","level":3,"score":0.40119999647140503},{"id":"https://openalex.org/C184497039","wikidata":"https://www.wikidata.org/wiki/Q911473","display_name":"Holographic principle","level":3,"score":0.39959999918937683},{"id":"https://openalex.org/C33332235","wikidata":"https://www.wikidata.org/wiki/Q18362","display_name":"Theoretical physics","level":1,"score":0.37549999356269836},{"id":"https://openalex.org/C124017977","wikidata":"https://www.wikidata.org/wiki/Q11412","display_name":"Gravitation","level":2,"score":0.36649999022483826},{"id":"https://openalex.org/C37914503","wikidata":"https://www.wikidata.org/wiki/Q156495","display_name":"Mathematical physics","level":1,"score":0.35339999198913574},{"id":"https://openalex.org/C84114770","wikidata":"https://www.wikidata.org/wiki/Q46344","display_name":"Quantum","level":2,"score":0.3488999903202057},{"id":"https://openalex.org/C74650414","wikidata":"https://www.wikidata.org/wiki/Q11397","display_name":"Classical mechanics","level":1,"score":0.3285999894142151},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.32519999146461487},{"id":"https://openalex.org/C84999194","wikidata":"https://www.wikidata.org/wiki/Q1","display_name":"Universe","level":2,"score":0.31839999556541443},{"id":"https://openalex.org/C29310469","wikidata":"https://www.wikidata.org/wiki/Q3175122","display_name":"Thermal equilibrium","level":2,"score":0.3034999966621399},{"id":"https://openalex.org/C146846114","wikidata":"https://www.wikidata.org/wiki/Q901448","display_name":"Einstein","level":2,"score":0.29350000619888306},{"id":"https://openalex.org/C70662872","wikidata":"https://www.wikidata.org/wiki/Q766202","display_name":"Vacuum state","level":2,"score":0.2784000039100647},{"id":"https://openalex.org/C108568745","wikidata":"https://www.wikidata.org/wiki/Q234181","display_name":"Quantum gravity","level":3,"score":0.27559998631477356},{"id":"https://openalex.org/C149643647","wikidata":"https://www.wikidata.org/wiki/Q986455","display_name":"Energy condition","level":3,"score":0.26910001039505005},{"id":"https://openalex.org/C2778086583","wikidata":"https://www.wikidata.org/wiki/Q3363554","display_name":"Deceleration parameter","level":4,"score":0.2671000063419342},{"id":"https://openalex.org/C172790937","wikidata":"https://www.wikidata.org/wiki/Q18343","display_name":"Dark energy","level":3,"score":0.26589998602867126},{"id":"https://openalex.org/C121864883","wikidata":"https://www.wikidata.org/wiki/Q677916","display_name":"Statistical physics","level":1,"score":0.25450000166893005},{"id":"https://openalex.org/C101683677","wikidata":"https://www.wikidata.org/wiki/Q1077769","display_name":"Microcanonical ensemble","level":4,"score":0.251800000667572}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:arXiv.org:2609.02456","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2609.02456","pdf_url":"https://arxiv.org/pdf/2609.02456","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":"public-domain","license_id":"https://openalex.org/licenses/public-domain","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"doi:10.48550/arxiv.2609.02456","doi":"https://doi.org/10.48550/arxiv.2609.02456","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2609.02456","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":"public-domain","license_id":"https://openalex.org/licenses/public-domain","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2609.02456","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2609.02456","pdf_url":"https://arxiv.org/pdf/2609.02456","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":"public-domain","license_id":"https://openalex.org/licenses/public-domain","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/W7207522656.pdf","grobid_xml":"https://content.openalex.org/works/W7207522656.grobid-xml"},"referenced_works_count":7,"referenced_works":["https://openalex.org/W1742810430","https://openalex.org/W1989481480","https://openalex.org/W2011590550","https://openalex.org/W2150926481","https://openalex.org/W2154858141","https://openalex.org/W3023654562","https://openalex.org/W4391973006"],"related_works":["https://openalex.org/W4213451636","https://openalex.org/W4223638686","https://openalex.org/W4402698542","https://openalex.org/W6884886376","https://openalex.org/W7161050462","https://openalex.org/W4394667152","https://openalex.org/W7172324404","https://openalex.org/W6979306104","https://openalex.org/W4392191193","https://openalex.org/W7170136784"],"abstract_inverted_index":{"We":[0,50],"study":[1],"thermal":[2],"energy":[3,54,131],"fluctuations":[4,55,132],"of":[5,32,68,130,145],"cosmological":[6],"horizons":[7],"within":[8],"the":[9,14,62,69,91,100,128,135,141],"canonical":[10],"ensemble":[11],"framework,":[12],"treating":[13],"horizon":[15,53,101],"as":[16,140],"a":[17,30,58,104,117],"thermodynamic":[18,119],"system":[19],"characterized":[20],"by":[21],"temperature":[22],"and":[23,43,73,77,97,127],"entropy.":[24],"The":[25],"analysis":[26],"is":[27,81],"performed":[28],"for":[29],"class":[31],"gravitational":[33],"theories,":[34],"including":[35],"(n+1)-dimensional":[36],"Einstein":[37],"gravity,":[38,40,42],"Gauss-Bonnet":[39],"Lovelock":[41],"models":[44],"incorporating":[45],"quantum":[46,78],"deformed":[47],"entropy":[48,102,123],"corrections.":[49,79],"find":[51],"that":[52,84],"stabilize":[56],"to":[57],"constant":[59,106],"value":[60],"in":[61,85,98,121],"asymptotic":[63,136],"de":[64,88,137],"Sitter":[65,89,138],"limit,":[66],"independent":[67],"underlying":[70],"gravity":[71],"theory":[72],"robust":[74],"against":[75],"higher-curvature":[76],"It":[80],"worth":[82],"mentioning":[83],"its":[86],"final":[87],"state,":[90],"universe":[92,139],"obeys":[93],"holographic":[94,125],"equipartition":[95],"condition":[96],"consequence":[99],"attains":[103],"maximum":[105],"value,":[107],"just":[108],"like":[109],"an":[110],"ordinary":[111],"macroscopic":[112],"system.":[113],"These":[114],"findings":[115],"establish":[116],"unified":[118],"picture":[120],"which":[122],"maximization,":[124],"equipartition,":[126],"suppression":[129],"collectively":[133],"characterize":[134],"equilibrium":[142],"end":[143],"state":[144],"cosmic":[146],"evolution.":[147]},"counts_by_year":[],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2026-09-04T00:00:00"}
