{"id":"https://openalex.org/W7225620608","doi":"https://doi.org/10.5281/zenodo.24073743","title":"Stochastic Gravitational Wave Background from the SV0 Non-Singular Quantum Bounce (Preprint)","display_name":"Stochastic Gravitational Wave Background from the SV0 Non-Singular Quantum Bounce (Preprint)","publication_year":2026,"publication_date":"2026-11-09","ids":{"openalex":"https://openalex.org/W7225620608","doi":"https://doi.org/10.5281/zenodo.24073743"},"language":"en","primary_location":{"id":"doi:10.5281/zenodo.24073743","doi":"https://doi.org/10.5281/zenodo.24073743","is_oa":true,"landing_page_url":"https://doi.org/10.5281/zenodo.24073743","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"},"volume":null,"type":"preprint","is_traditional":true,"indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.5281/zenodo.24073743","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5152384891","display_name":"M. Uditha Sandaruwan","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Sandaruwan, M. Uditha","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0009-0006-4909-4505","affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5152384891"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"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":0.9897000193595886,"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":0.9897000193595886,"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":0.0066999997943639755,"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/T10463","display_name":"Pulsars and Gravitational Waves Research","score":0.001500000013038516,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/stochastic-gravitational-wave-background","display_name":"stochastic gravitational wave background","score":0.9990000128746033},{"id":"https://openalex.org/keywords/quantum-bounce","display_name":"quantum bounce","score":0.7639999985694885},{"id":"https://openalex.org/keywords/nonsingular-cosmology","display_name":"non-singular cosmology","score":0.7929999828338623},{"id":"https://openalex.org/keywords/k-essence","display_name":"k-essence","score":0.7789999842643738},{"id":"https://openalex.org/keywords/tensor-perturbations","display_name":"tensor perturbations","score":0.7689999938011169},{"id":"https://openalex.org/keywords/mukhanov-sasaki-equation","display_name":"Mukhanov-Sasaki equation","score":0.9850000143051147},{"id":"https://openalex.org/keywords/spectral-energy-density","display_name":"spectral energy density","score":0.7720000147819519},{"id":"https://openalex.org/keywords/early-universe","display_name":"early universe","score":0.6660000085830688},{"id":"https://openalex.org/keywords/gravitational-wave-detection","display_name":"gravitational wave detection","score":0.4519999921321869}],"concepts":[{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.8974999785423279},{"id":"https://openalex.org/C2781201033","wikidata":"https://www.wikidata.org/wiki/Q5598005","display_name":"Gravitational wave background","level":3,"score":0.809499979019165},{"id":"https://openalex.org/C190330329","wikidata":"https://www.wikidata.org/wiki/Q190035","display_name":"Gravitational wave","level":2,"score":0.6872000098228455},{"id":"https://openalex.org/C110363677","wikidata":"https://www.wikidata.org/wiki/Q4360","display_name":"Pulsar","level":2,"score":0.6445000171661377},{"id":"https://openalex.org/C159176650","wikidata":"https://www.wikidata.org/wiki/Q43261","display_name":"Horizon","level":2,"score":0.4941999912261963},{"id":"https://openalex.org/C168110828","wikidata":"https://www.wikidata.org/wiki/Q1331626","display_name":"Spectral density","level":2,"score":0.4596000015735626},{"id":"https://openalex.org/C84114770","wikidata":"https://www.wikidata.org/wiki/Q46344","display_name":"Quantum","level":2,"score":0.41620001196861267},{"id":"https://openalex.org/C74650414","wikidata":"https://www.wikidata.org/wiki/Q11397","display_name":"Classical mechanics","level":1,"score":0.4140999913215637},{"id":"https://openalex.org/C155281189","wikidata":"https://www.wikidata.org/wiki/Q3518150","display_name":"Tensor (intrinsic definition)","level":2,"score":0.3977000117301941},{"id":"https://openalex.org/C124017977","wikidata":"https://www.wikidata.org/wiki/Q11412","display_name":"Gravitation","level":2,"score":0.39239999651908875},{"id":"https://openalex.org/C2780848835","wikidata":"https://www.wikidata.org/wiki/Q4213","display_name":"Telescope","level":2,"score":0.3815000057220459},{"id":"https://openalex.org/C166689943","wikidata":"https://www.wikidata.org/wiki/Q850283","display_name":"Interferometry","level":2,"score":0.36629998683929443},{"id":"https://openalex.org/C44870925","wikidata":"https://www.wikidata.org/wiki/Q37547","display_name":"Astrophysics","level":1,"score":0.3662000000476837},{"id":"https://openalex.org/C117896860","wikidata":"https://www.wikidata.org/wiki/Q11376","display_name":"Acceleration","level":2,"score":0.3580999970436096},{"id":"https://openalex.org/C3079626","wikidata":"https://www.wikidata.org/wiki/Q234881","display_name":"Quantum electrodynamics","level":1,"score":0.3571000099182129},{"id":"https://openalex.org/C23576306","wikidata":"https://www.wikidata.org/wiki/Q17004698","display_name":"Astronomical interferometer","level":3,"score":0.350600004196167},{"id":"https://openalex.org/C146846114","wikidata":"https://www.wikidata.org/wiki/Q901448","display_name":"Einstein","level":2,"score":0.3433000147342682},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.3172000050544739},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.31299999356269836},{"id":"https://openalex.org/C2780791683","wikidata":"https://www.wikidata.org/wiki/Q846785","display_name":"Action (physics)","level":2,"score":0.2987000048160553},{"id":"https://openalex.org/C141886431","wikidata":"https://www.wikidata.org/wiki/Q1193821","display_name":"Quantum fluctuation","level":3,"score":0.2953999936580658},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.29429998993873596},{"id":"https://openalex.org/C152321242","wikidata":"https://www.wikidata.org/wiki/Q7048759","display_name":"Non-Gaussianity","level":4,"score":0.29409998655319214},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.2903999984264374},{"id":"https://openalex.org/C2983197053","wikidata":"https://www.wikidata.org/wiki/Q654182","display_name":"Energy spectrum","level":2,"score":0.28949999809265137},{"id":"https://openalex.org/C207297109","wikidata":"https://www.wikidata.org/wiki/Q15605","display_name":"Cosmic microwave background","level":3,"score":0.2867000102996826},{"id":"https://openalex.org/C180205008","wikidata":"https://www.wikidata.org/wiki/Q159190","display_name":"Amplitude","level":2,"score":0.2849000096321106},{"id":"https://openalex.org/C120484201","wikidata":"https://www.wikidata.org/wiki/Q2246697","display_name":"Quantum field theory in curved spacetime","level":4,"score":0.2800999879837036},{"id":"https://openalex.org/C6947382","wikidata":"https://www.wikidata.org/wiki/Q1143773","display_name":"Vacuum energy","level":2,"score":0.2797999978065491},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.27889999747276306},{"id":"https://openalex.org/C8673692","wikidata":"https://www.wikidata.org/wiki/Q4454112","display_name":"Einstein Telescope","level":3,"score":0.2784999907016754},{"id":"https://openalex.org/C170442971","wikidata":"https://www.wikidata.org/wiki/Q1431196","display_name":"Cosmic string","level":3,"score":0.2775000035762787},{"id":"https://openalex.org/C187970030","wikidata":"https://www.wikidata.org/wiki/Q1185086","display_name":"Background radiation","level":3,"score":0.2745000123977661},{"id":"https://openalex.org/C2779625871","wikidata":"https://www.wikidata.org/wiki/Q22811512","display_name":"Extra dimensions","level":2,"score":0.2703000009059906},{"id":"https://openalex.org/C2780704645","wikidata":"https://www.wikidata.org/wiki/Q9251458","display_name":"Observer (physics)","level":2,"score":0.26660001277923584},{"id":"https://openalex.org/C107195408","wikidata":"https://www.wikidata.org/wiki/Q2302080","display_name":"Gravitational-wave observatory","level":3,"score":0.2621000111103058},{"id":"https://openalex.org/C163415756","wikidata":"https://www.wikidata.org/wiki/Q126473","display_name":"Contraction (grammar)","level":2,"score":0.2524999976158142},{"id":"https://openalex.org/C108568745","wikidata":"https://www.wikidata.org/wiki/Q234181","display_name":"Quantum gravity","level":3,"score":0.25189998745918274}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.5281/zenodo.24073743","doi":"https://doi.org/10.5281/zenodo.24073743","is_oa":true,"landing_page_url":"https://doi.org/10.5281/zenodo.24073743","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"},{"id":"doi:10.5281/zenodo.24073744","doi":"https://doi.org/10.5281/zenodo.24073744","is_oa":true,"landing_page_url":"https://doi.org/10.5281/zenodo.24073744","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"doi:10.5281/zenodo.24073743","doi":"https://doi.org/10.5281/zenodo.24073743","is_oa":true,"landing_page_url":"https://doi.org/10.5281/zenodo.24073743","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4403813359","https://openalex.org/W7140182809","https://openalex.org/W4410314011","https://openalex.org/W7127575335","https://openalex.org/W2045232144","https://openalex.org/W7160840104","https://openalex.org/W4402862416","https://openalex.org/W4394799188","https://openalex.org/W4415309983","https://openalex.org/W7164863175"],"abstract_inverted_index":{"The":[0],"detection":[1],"of":[2,24],"a":[3,11,73,105,119,141],"stochastic":[4],"gravitational":[5],"wave":[6],"background":[7],"(SGWB)":[8],"would":[9],"provide":[10],"unique":[12,106],"window":[13],"into":[14,72],"the":[15,25,30,34,42,49,52,59,65,69,81,86,94,111,122,126,135,185],"very":[16],"early":[17],"universe.":[18],"In":[19],"this":[20],"paper":[21],"(Paper":[22],"XXVII":[23],"SV0":[26,53,186],"series),":[27],"we":[28],"predict":[29],"SGWB":[31],"generated":[32],"during":[33],"Signed-Volume":[35],"(SV0)":[36],"non-singular":[37],"quantum":[38],"bounce.":[39],"We":[40,56,92,115],"solve":[41],"Mukhanov-Sasaki":[43],"equation":[44],"for":[45,118],"tensor":[46,75],"perturbations":[47],"across":[48],"bounce,":[50,82,121],"utilizing":[51],"K-essence":[54],"action.":[55],"demonstrate":[57],"that":[58,102,117],"pre-bounce":[60],"contraction":[61],"phase,":[62],"driven":[63],"by":[64,110,131,147],"logistic":[66],"attractor,":[67],"amplifies":[68],"vacuum":[70],"fluctuations":[71],"scale-invariant":[74],"spectrum":[76,98],"(n_T":[77],"\u2248":[78],"0).":[79],"After":[80],"these":[83],"modes":[84],"re-enter":[85],"horizon":[87],"and":[88,100,138],"produce":[89],"an":[90],"SGWB.":[91],"calculate":[93],"present-day":[95],"energy":[96],"density":[97],"\u03a9_GW(f)":[99],"show":[101],"it":[103],"has":[104],"peak":[107],"frequency":[108],"determined":[109],"bounce":[112,143],"scale":[113],"H_max.":[114],"find":[116],"GUT-scale":[120],"signal":[123],"peaks":[124],"in":[125],"high-frequency":[127],"range,":[128],"potentially":[129],"detectable":[130],"future":[132],"interferometers":[133],"like":[134],"Einstein":[136],"Telescope":[137],"BBO,":[139],"while":[140],"lower-scale":[142],"could":[144],"be":[145],"probed":[146],"LISA":[148],"or":[149],"Pulsar":[150],"Timing":[151],"Arrays":[152],"(PTA).":[153],"References:[1]":[154],"M.":[155,164,173,181],"U.":[156,165,174,182],"Sandaruwan,":[157,166,175,183],"\"Gauge-Invariant":[158],"Cosmological":[159,168],"Perturbations...\"":[160],"(2026).":[161,170,178,189],"Zenodo:":[162,171,179,190],"https://doi.org/10.5281/zenodo.24034927[2]":[163],"\"Unified":[167],"History...\"":[169],"https://doi.org/10.5281/zenodo.24040648[3]":[172],"\"Quantum":[176],"Cosmology...\"":[177],"https://doi.org/10.5281/zenodo.24046233[4]":[180],"\"Formalizing":[184],"Action":[187],"Principle...\"":[188],"https://doi.org/10.5281/zenodo.24070397":[191]},"counts_by_year":[],"updated_date":"2026-11-11T12:16:26.678958","created_date":"2026-11-10T00:00:00"}
