{"id":"https://openalex.org/W7225808048","doi":"https://doi.org/10.5281/zenodo.24142397","title":"Entropy Production at the Bounce and the Dilution of an Earlier Asymmetry","display_name":"Entropy Production at the Bounce and the Dilution of an Earlier Asymmetry","publication_year":2026,"publication_date":"2026-11-11","ids":{"openalex":"https://openalex.org/W7225808048","doi":"https://doi.org/10.5281/zenodo.24142397"},"language":"en","primary_location":{"id":"doi:10.5281/zenodo.24142397","doi":"https://doi.org/10.5281/zenodo.24142397","is_oa":true,"landing_page_url":"https://doi.org/10.5281/zenodo.24142397","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":"JournalArticle"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.5281/zenodo.24142397","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5161362375","display_name":"William Alexander Aldred","orcid":"https://orcid.org/0009-0000-1215-577X","observed_orcids":["https://orcid.org/0009-0000-1215-577X"]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Aldred, William Alexander","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0009-0000-1215-577X","affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5161362375"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"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":0.4878000020980835,"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":0.4878000020980835,"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/T10048","display_name":"Particle physics theoretical and experimental studies","score":0.4318999946117401,"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/T10921","display_name":"Neutrino Physics Research","score":0.014499999582767487,"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":[],"concepts":[{"id":"https://openalex.org/C38976095","wikidata":"https://www.wikidata.org/wiki/Q752641","display_name":"Asymmetry","level":2,"score":0.8694999814033508},{"id":"https://openalex.org/C207282930","wikidata":"https://www.wikidata.org/wiki/Q5380811","display_name":"Entropy production","level":2,"score":0.6735000014305115},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.6419000029563904},{"id":"https://openalex.org/C106301342","wikidata":"https://www.wikidata.org/wiki/Q4117933","display_name":"Entropy (arrow of time)","level":2,"score":0.569100022315979},{"id":"https://openalex.org/C76655392","wikidata":"https://www.wikidata.org/wiki/Q790454","display_name":"Baryogenesis","level":3,"score":0.5633000135421753},{"id":"https://openalex.org/C96618451","wikidata":"https://www.wikidata.org/wiki/Q3028008","display_name":"Dilution","level":2,"score":0.47999998927116394},{"id":"https://openalex.org/C134121241","wikidata":"https://www.wikidata.org/wiki/Q899301","display_name":"Yield (engineering)","level":2,"score":0.44769999384880066},{"id":"https://openalex.org/C109663097","wikidata":"https://www.wikidata.org/wiki/Q182453","display_name":"Adiabatic process","level":2,"score":0.4287000000476837},{"id":"https://openalex.org/C34388435","wikidata":"https://www.wikidata.org/wiki/Q2267362","display_name":"Bounded function","level":2,"score":0.4133000075817108},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.3776000142097473},{"id":"https://openalex.org/C121864883","wikidata":"https://www.wikidata.org/wiki/Q677916","display_name":"Statistical physics","level":1,"score":0.3666999936103821},{"id":"https://openalex.org/C74650414","wikidata":"https://www.wikidata.org/wiki/Q11397","display_name":"Classical mechanics","level":1,"score":0.31869998574256897},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.30239999294281006},{"id":"https://openalex.org/C2779293552","wikidata":"https://www.wikidata.org/wiki/Q809677","display_name":"Baryon asymmetry","level":4,"score":0.2985999882221222},{"id":"https://openalex.org/C2778348673","wikidata":"https://www.wikidata.org/wiki/Q739302","display_name":"Production (economics)","level":2,"score":0.26269999146461487}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.5281/zenodo.24142397","doi":"https://doi.org/10.5281/zenodo.24142397","is_oa":true,"landing_page_url":"https://doi.org/10.5281/zenodo.24142397","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":"JournalArticle"},{"id":"doi:10.5281/zenodo.24142398","doi":"https://doi.org/10.5281/zenodo.24142398","is_oa":true,"landing_page_url":"https://doi.org/10.5281/zenodo.24142398","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":"JournalArticle"}],"best_oa_location":{"id":"doi:10.5281/zenodo.24142397","doi":"https://doi.org/10.5281/zenodo.24142397","is_oa":true,"landing_page_url":"https://doi.org/10.5281/zenodo.24142397","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":"JournalArticle"},"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":[],"abstract_inverted_index":{"If":[0],"a":[1,30,77,91,99,102],"bounce":[2],"releases":[3],"entropy,":[4],"every":[5],"relic":[6],"abundance":[7],"produced":[8],"beforehand":[9],"is":[10,20,67],"diluted":[11],"by":[12,42],"the":[13,17,36,55,62,104,108,130],"same":[14],"factor,":[15],"and":[16,54,95,124],"baryon":[18],"asymmetry":[19,32,50,123],"no":[21],"exception.":[22],"This":[23],"paper":[24],"computes":[25],"how":[26],"much":[27],"entropy":[28,65,113],"production":[29],"pre-bounce":[31,78,122],"can":[33],"survive.":[34],"With":[35],"yield":[37,58,79,84],"from":[38,134],"any":[39,120],"mechanism":[40],"bounded":[41],"Y_pre":[43],"<=":[44,46],"epsilon/g_star":[45],"9.37e-03":[47],"for":[48],"CP":[49],"at":[51,60],"most":[52],"unity,":[53],"required":[56],"final":[57],"fixed":[59],"8.69e-11,":[61],"largest":[63],"tolerable":[64],"factor":[66,72,92,100],"Delta":[68],"=":[69],"1.08e+08.":[70],"A":[71],"of":[73,80,85,93,101],"100":[74],"already":[75],"demands":[76],"8.69e-09;":[81],"an":[82],"initial":[83],"1e-8":[86],"emerges":[87],"as":[88,96],"1.00e-09":[89],"after":[90,98],"ten":[94],"1.00e-11":[97],"thousand,":[103],"latter":[105],"well":[106],"below":[107],"observed":[109],"value.":[110],"Bounces":[111],"with":[112],"factors":[114],"above":[115],"about":[116],"1e5":[117],"therefore":[118],"erase":[119],"plausible":[121],"force":[125],"baryogenesis":[126],"to":[127],"occur":[128],"on":[129],"expanding":[131],"side.":[132],"Computed":[133],"stated":[135],"assumptions,":[136],"not":[137],"measured.":[138]},"counts_by_year":[],"updated_date":"2026-11-12T12:28:57.059296","created_date":"2026-11-12T00:00:00"}