{"id":"https://openalex.org/W7222700977","doi":"https://doi.org/10.48550/arxiv.2610.20716","title":"The unified Bound Dark Energy--Bound Dark Matter model: theory and constraints from DESI DR2","display_name":"The unified Bound Dark Energy--Bound Dark Matter model: theory and constraints from DESI DR2","publication_year":2026,"publication_date":"2026-10-14","ids":{"openalex":"https://openalex.org/W7222700977","doi":"https://doi.org/10.48550/arxiv.2610.20716"},"language":"en","primary_location":{"id":"pmh:oai:arXiv.org:2610.20716","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2610.20716","pdf_url":"https://arxiv.org/pdf/2610.20716","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"},"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/2610.20716","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5158934200","display_name":"Jose Agustin Lozano Torres","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I8961855","display_name":"Universidad Nacional Aut\u00f3noma de M\u00e9xico","ror":"https://ror.org/01tmp8f25","country_code":"MX","type":"education","lineage":["https://openalex.org/I8961855"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"Torres, Jose Agustin Lozano","raw_affiliation_strings":["Instituto de F\u00edsica , Universidad Nacional Aut\u00f3noma de M\u00e9xico , Ciudad de M\u00e9xico , 04510 , Mexico"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Instituto de F\u00edsica , Universidad Nacional Aut\u00f3noma de M\u00e9xico , Ciudad de M\u00e9xico , 04510 , Mexico","institution_ids":["https://openalex.org/I8961855"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5152729412","display_name":"Axel de la Macorra","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I8961855","display_name":"Universidad Nacional Aut\u00f3noma de M\u00e9xico","ror":"https://ror.org/01tmp8f25","country_code":"MX","type":"education","lineage":["https://openalex.org/I8961855"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"de la Macorra, Axel","raw_affiliation_strings":["Instituto de F\u00edsica , Universidad Nacional Aut\u00f3noma de M\u00e9xico , Ciudad de M\u00e9xico , 04510 , Mexico"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Instituto de F\u00edsica , Universidad Nacional Aut\u00f3noma de M\u00e9xico , Ciudad de M\u00e9xico , 04510 , Mexico","institution_ids":["https://openalex.org/I8961855"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I8961855"],"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":0.9678000211715698,"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":0.9678000211715698,"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/T11090","display_name":"Dark Matter and Cosmic Phenomena","score":0.02669999934732914,"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/T10048","display_name":"Particle physics theoretical and experimental studies","score":0.0006000000284984708,"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/gauge-coupling-unification","display_name":"gauge coupling unification","score":0.8370000123977661},{"id":"https://openalex.org/keywords/dark-energy-equation-of-state","display_name":"dark energy equation of state","score":0.8529999852180481},{"id":"https://openalex.org/keywords/desi-dr2","display_name":"DESI DR2","score":0.6489999890327454},{"id":"https://openalex.org/keywords/baryon-acoustic-oscillations","display_name":"baryon acoustic oscillations","score":0.9480000138282776},{"id":"https://openalex.org/keywords/supernovae","display_name":"supernovae","score":0.7879999876022339},{"id":"https://openalex.org/keywords/cmb-lensing","display_name":"CMB lensing","score":0.6600000262260437},{"id":"https://openalex.org/keywords/phantom-divide","display_name":"phantom divide","score":0.5009999871253967},{"id":"https://openalex.org/keywords/bayesian-model-selection","display_name":"Bayesian model selection","score":0.6259999871253967},{"id":"https://openalex.org/keywords/lcdm-comparison","display_name":"LCDM comparison","score":0.5699999928474426},{"id":"https://openalex.org/keywords/occam-s-razor","display_name":"Occam's razor","score":0.5979999899864197}],"concepts":[{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.8907999992370605},{"id":"https://openalex.org/C172790937","wikidata":"https://www.wikidata.org/wiki/Q18343","display_name":"Dark energy","level":3,"score":0.7730000019073486},{"id":"https://openalex.org/C159249277","wikidata":"https://www.wikidata.org/wiki/Q79925","display_name":"Dark matter","level":2,"score":0.6869999766349792},{"id":"https://openalex.org/C166126730","wikidata":"https://www.wikidata.org/wiki/Q725309","display_name":"Planck","level":2,"score":0.6495000123977661},{"id":"https://openalex.org/C66157390","wikidata":"https://www.wikidata.org/wiki/Q7429682","display_name":"Scalar field dark matter","level":4,"score":0.4851999878883362},{"id":"https://openalex.org/C207297109","wikidata":"https://www.wikidata.org/wiki/Q15605","display_name":"Cosmic microwave background","level":3,"score":0.478300005197525},{"id":"https://openalex.org/C126320844","wikidata":"https://www.wikidata.org/wiki/Q1153477","display_name":"Cold dark matter","level":3,"score":0.45249998569488525},{"id":"https://openalex.org/C118534291","wikidata":"https://www.wikidata.org/wiki/Q692197","display_name":"Lambda-CDM model","level":4,"score":0.4239000082015991},{"id":"https://openalex.org/C202887219","wikidata":"https://www.wikidata.org/wiki/Q3895221","display_name":"Parametrization (atmospheric modeling)","level":3,"score":0.42260000109672546},{"id":"https://openalex.org/C53810900","wikidata":"https://www.wikidata.org/wiki/Q214967","display_name":"Equation of state","level":2,"score":0.4009000062942505},{"id":"https://openalex.org/C26405456","wikidata":"https://www.wikidata.org/wiki/Q338","display_name":"Cosmology","level":2,"score":0.39969998598098755},{"id":"https://openalex.org/C127592171","wikidata":"https://www.wikidata.org/wiki/Q3937","display_name":"Supernova","level":2,"score":0.390500009059906},{"id":"https://openalex.org/C109214941","wikidata":"https://www.wikidata.org/wiki/Q18334","display_name":"Particle physics","level":1,"score":0.38909998536109924},{"id":"https://openalex.org/C33332235","wikidata":"https://www.wikidata.org/wiki/Q18362","display_name":"Theoretical physics","level":1,"score":0.3783999979496002},{"id":"https://openalex.org/C2781419962","wikidata":"https://www.wikidata.org/wiki/Q6789742","display_name":"Matter power spectrum","level":4,"score":0.3714999854564667},{"id":"https://openalex.org/C77553402","wikidata":"https://www.wikidata.org/wiki/Q13222579","display_name":"Upper and lower bounds","level":2,"score":0.3359000086784363},{"id":"https://openalex.org/C26495451","wikidata":"https://www.wikidata.org/wiki/Q6546165","display_name":"Light dark matter","level":5,"score":0.3312999904155731},{"id":"https://openalex.org/C29761201","wikidata":"https://www.wikidata.org/wiki/Q5223514","display_name":"Dark fluid","level":4,"score":0.33070001006126404},{"id":"https://openalex.org/C144386022","wikidata":"https://www.wikidata.org/wiki/Q1332997","display_name":"Scale factor (cosmology)","level":5,"score":0.32280001044273376},{"id":"https://openalex.org/C57853336","wikidata":"https://www.wikidata.org/wiki/Q1364203","display_name":"Hot dark matter","level":4,"score":0.2825999855995178},{"id":"https://openalex.org/C84999194","wikidata":"https://www.wikidata.org/wiki/Q1","display_name":"Universe","level":2,"score":0.2825999855995178},{"id":"https://openalex.org/C101454708","wikidata":"https://www.wikidata.org/wiki/Q17106019","display_name":"Standard Model (mathematical formulation)","level":3,"score":0.2750999927520752},{"id":"https://openalex.org/C72838231","wikidata":"https://www.wikidata.org/wiki/Q809676","display_name":"Baryon acoustic oscillations","level":4,"score":0.2671999931335449},{"id":"https://openalex.org/C44870925","wikidata":"https://www.wikidata.org/wiki/Q37547","display_name":"Astrophysics","level":1,"score":0.26019999384880066}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:arXiv.org:2610.20716","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2610.20716","pdf_url":"https://arxiv.org/pdf/2610.20716","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.2610.20716","doi":"https://doi.org/10.48550/arxiv.2610.20716","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2610.20716","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":"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":"pmh:oai:arXiv.org:2610.20716","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2610.20716","pdf_url":"https://arxiv.org/pdf/2610.20716","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":[{"id":"https://openalex.org/G1021034879","display_name":null,"funder_award_id":"101124","funder_id":"https://openalex.org/F4320335100","funder_display_name":"Direcci\u00f3n General de Asuntos del Personal Acad\u00e9mico, Universidad Nacional Aut\u00f3noma de M\u00e9xico"}],"funders":[{"id":"https://openalex.org/F4320335100","display_name":"Direcci\u00f3n General de Asuntos del Personal Acad\u00e9mico, Universidad Nacional Aut\u00f3noma de M\u00e9xico","ror":"https://ror.org/01tmp8f25"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7222700977.pdf","grobid_xml":"https://content.openalex.org/works/W7222700977.grobid-xml"},"referenced_works_count":10,"referenced_works":["https://openalex.org/W1835384677","https://openalex.org/W2004246845","https://openalex.org/W2106050330","https://openalex.org/W2111470484","https://openalex.org/W2117797710","https://openalex.org/W2605893898","https://openalex.org/W4416455520","https://openalex.org/W4416615337","https://openalex.org/W7125948315","https://openalex.org/W7161170220"],"related_works":["https://openalex.org/W7167253664","https://openalex.org/W6948283718","https://openalex.org/W6967124043","https://openalex.org/W7087537320","https://openalex.org/W2902662379","https://openalex.org/W6893218967","https://openalex.org/W2594056603","https://openalex.org/W7143344131","https://openalex.org/W2802404976","https://openalex.org/W7096602513"],"abstract_inverted_index":{"The":[0,98],"unified":[1],"Bound":[2],"Dark":[3,5],"Energy--Bound":[4],"Matter":[6],"(BDE-BDM)":[7],"model":[8,115],"derives":[9],"both":[10],"the":[11,15,18,34,48,59,87,108,114,117,124,132,144,149,154,160,186,196,200,224,239],"dark":[12,19,229,235],"energy":[13,230],"and":[14,58,75,105,123,147,206,215],"whole":[16],"of":[17,56,100,131,153,159,180,194],"matter":[20],"from":[21],"a":[22,90,95,221],"single":[23],"supersymmetric":[24],"$SU(3)$":[25],"gauge":[26],"group":[27],"with":[28,231],"$N_f=6$":[29],"flavors.":[30],"Gauge-coupling":[31],"unification":[32],"predicts":[33],"scale":[35],"at":[36],"which":[37],"it":[38],"condenses,":[39],"$\\Lc=34^{+16}_{-11}$~eV,":[40],"before":[41],"any":[42],"cosmological":[43,222],"data":[44],"are":[45],"used,":[46],"so":[47],"dark-energy":[49,141,187],"sector":[50,61,188],"adds":[51,62,189],"no":[52,190],"parameter":[53,191],"to":[54,103,112,143,173,192],"those":[55,193],"\\LCDM\\":[57,113,166],"dark-matter":[60],"only":[63],"one.":[64],"Fitting":[65],"DESI":[66,118],"DR2":[67],"BAO,":[68],"Planck":[69],"CMB,":[70],"Planck+ACT":[71],"DR6":[72],"CMB":[73],"lensing,":[74],"three":[76,161],"supernova":[77,125],"compilations":[78],"(PantheonPlus,":[79],"Union3.1,":[80,84],"DES-Dovekie)":[81],"gives,":[82],"for":[83,157,169],"$\\Lc=43.67\\pm0.13$~eV,":[85],"inside":[86],"predicted":[88],"range:":[89],"high-energy":[91],"prediction":[92],"met":[93],"by":[94,121,127,138,176,183],"late-time":[96],"measurement.":[97],"equation":[99],"state":[101],"evolves":[102],"$w_0=-0.9262\\pm0.0005$":[104],"never":[106],"crosses":[107],"phantom":[109],"divide.":[110],"Relative":[111],"lowers":[116],"BAO":[119,151],"$\u03c7^2$":[120,126,152],"$2.95$--$3.67$":[122],"$2.53$--$4.07$,":[128],"recovering":[129],"$57\\%$--$71\\%$":[130],"total":[133],"reduction":[134],"that":[135,179],"\\wowa\\":[136,181,211,225],"obtains":[137],"fitting":[139],"two":[140,155,158],"parameters":[142],"same":[145],"data,":[146],"reaching":[148],"lower":[150],"models":[156,219],"compilations.":[162],"Its":[163],"$\u0394\\mathrm{DIC}$":[164],"against":[165,208],"is":[167],"strong":[168],"every":[170],"compilation,":[171],"$-8.28$":[172],"$-7.47$,":[174],"varying":[175],"$0.81$":[177],"where":[178,210],"varies":[182],"$4.8$.":[184],"Because":[185],"\\LCDM,":[195,209],"likelihood":[197],"gain":[198],"survives":[199],"Occam":[201],"penalty:":[202],"$\\ln":[203],"B=+4.09$,":[204],"$+4.12$,":[205],"$+4.83$":[207],"gives":[212],"$-2.11$,":[213],"$-0.26$,":[214],"$-0.56$.":[216],"Among":[217],"six":[218],"pairing":[220],"constant,":[223],"parametrization":[226],"or":[227,233],"bound":[228,234],"cold":[232],"matter,":[236],"BDE-BDM":[237],"has":[238],"largest":[240],"Bayesian":[241],"evidence.":[242]},"counts_by_year":[],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2026-10-17T00:00:00"}