{"id":"https://openalex.org/W7204944420","doi":"https://doi.org/10.48550/arxiv.2608.28879","title":"Strongly coupled quark matter in neutron stars and their mergers","display_name":"Strongly coupled quark matter in neutron stars and their mergers","publication_year":2026,"publication_date":"2026-08-28","ids":{"openalex":"https://openalex.org/W7204944420","doi":"https://doi.org/10.48550/arxiv.2608.28879"},"language":"en","primary_location":{"id":"pmh:oai:arXiv.org:2608.28879","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2608.28879","pdf_url":"https://arxiv.org/pdf/2608.28879","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","indexed_in":["arxiv","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2608.28879","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5064868404","display_name":"Konstantin A. Maslov","orcid":"https://orcid.org/0000-0002-9616-4979","observed_orcids":["https://orcid.org/0000-0002-9616-4979"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Maslov, Konstantin","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055571744","display_name":"Ralf Rapp","orcid":"https://orcid.org/0000-0003-3020-4402","observed_orcids":["https://orcid.org/0000-0003-3020-4402"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Rapp, Ralf","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054656638","display_name":"Joaquin Grefa","orcid":"https://orcid.org/0000-0001-7590-9364","observed_orcids":["https://orcid.org/0000-0001-7590-9364"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Grefa, Joaquin","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072862603","display_name":"VER\u00d4NICA A. DEXHEIMER","orcid":"https://orcid.org/0000-0001-5578-2626","observed_orcids":["https://orcid.org/0000-0001-5578-2626"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Dexheimer, Veronica","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5034860260","display_name":"Claudia Ratti","orcid":"https://orcid.org/0000-0002-8335-567X","observed_orcids":["https://orcid.org/0000-0002-8335-567X"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ratti, Claudia","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"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/T10527","display_name":"High-Energy Particle Collisions Research","score":0.6942999958992004,"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/T10527","display_name":"High-Energy Particle Collisions Research","score":0.6942999958992004,"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":0.1598999947309494,"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/T10224","display_name":"Quantum Chromodynamics and Particle Interactions","score":0.10999999940395355,"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/neutron-stars","display_name":"neutron stars","score":0.949999988079071},{"id":"https://openalex.org/keywords/neutron-star-mergers","display_name":"neutron star mergers","score":0.9549999833106995},{"id":"https://openalex.org/keywords/t-matrix-method","display_name":"T-matrix method","score":0.6700000166893005},{"id":"https://openalex.org/keywords/baryon-number-susceptibility","display_name":"baryon number susceptibility","score":0.8880000114440918},{"id":"https://openalex.org/keywords/superconductivity","display_name":"superconductivity","score":0.6370000243186951},{"id":"https://openalex.org/keywords/hadronization","display_name":"hadronization","score":0.9409999847412109},{"id":"https://openalex.org/keywords/equation-of-state","display_name":"equation of state","score":0.9210000038146973},{"id":"https://openalex.org/keywords/quark-matter","display_name":"quark matter","score":0.4620000123977661},{"id":"https://openalex.org/keywords/high-baryon-density","display_name":"high baryon density","score":0.7590000033378601}],"concepts":[{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.9185000061988831},{"id":"https://openalex.org/C155043459","wikidata":"https://www.wikidata.org/wiki/Q265326","display_name":"Diquark","level":3,"score":0.7803999781608582},{"id":"https://openalex.org/C192887742","wikidata":"https://www.wikidata.org/wiki/Q4202","display_name":"Neutron star","level":2,"score":0.6751000285148621},{"id":"https://openalex.org/C28594881","wikidata":"https://www.wikidata.org/wiki/Q925640","display_name":"Strange matter","level":3,"score":0.6352999806404114},{"id":"https://openalex.org/C117137515","wikidata":"https://www.wikidata.org/wiki/Q238170","display_name":"Quantum chromodynamics","level":2,"score":0.5860999822616577},{"id":"https://openalex.org/C136479403","wikidata":"https://www.wikidata.org/wiki/Q1047683","display_name":"Quasiparticle","level":3,"score":0.5285999774932861},{"id":"https://openalex.org/C165410206","wikidata":"https://www.wikidata.org/wiki/Q7068141","display_name":"Nuclear matter","level":3,"score":0.5281000137329102},{"id":"https://openalex.org/C53810900","wikidata":"https://www.wikidata.org/wiki/Q214967","display_name":"Equation of state","level":2,"score":0.5087000131607056},{"id":"https://openalex.org/C109214941","wikidata":"https://www.wikidata.org/wiki/Q18334","display_name":"Particle physics","level":1,"score":0.5081999897956848},{"id":"https://openalex.org/C2292967","wikidata":"https://www.wikidata.org/wiki/Q733096","display_name":"Quark\u2013gluon plasma","level":3,"score":0.5015000104904175},{"id":"https://openalex.org/C163387558","wikidata":"https://www.wikidata.org/wiki/Q281778","display_name":"Effective field theory","level":2,"score":0.4659000039100647},{"id":"https://openalex.org/C154153549","wikidata":"https://www.wikidata.org/wiki/Q159731","display_name":"Baryon","level":2,"score":0.4230000078678131},{"id":"https://openalex.org/C115047598","wikidata":"https://www.wikidata.org/wiki/Q54505","display_name":"Quantum field theory","level":2,"score":0.4171000123023987},{"id":"https://openalex.org/C202213908","wikidata":"https://www.wikidata.org/wiki/Q626011","display_name":"Mean field theory","level":2,"score":0.41339999437332153},{"id":"https://openalex.org/C185544564","wikidata":"https://www.wikidata.org/wiki/Q81197","display_name":"Nuclear physics","level":1,"score":0.38519999384880066},{"id":"https://openalex.org/C84114770","wikidata":"https://www.wikidata.org/wiki/Q46344","display_name":"Quantum","level":2,"score":0.375},{"id":"https://openalex.org/C152568617","wikidata":"https://www.wikidata.org/wiki/Q2348","display_name":"Neutron","level":2,"score":0.3682999908924103},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.3531000018119812},{"id":"https://openalex.org/C101496351","wikidata":"https://www.wikidata.org/wiki/Q11430","display_name":"State of matter","level":2,"score":0.349700003862381},{"id":"https://openalex.org/C3079626","wikidata":"https://www.wikidata.org/wiki/Q234881","display_name":"Quantum electrodynamics","level":1,"score":0.33500000834465027},{"id":"https://openalex.org/C25536358","wikidata":"https://www.wikidata.org/wiki/Q106667","display_name":"Superfluidity","level":2,"score":0.31029999256134033},{"id":"https://openalex.org/C7602139","wikidata":"https://www.wikidata.org/wiki/Q6718","display_name":"Quark","level":2,"score":0.3052999973297119},{"id":"https://openalex.org/C142941502","wikidata":"https://www.wikidata.org/wiki/Q1396451","display_name":"Color superconductivity","level":4,"score":0.3052000105381012},{"id":"https://openalex.org/C187268509","wikidata":"https://www.wikidata.org/wiki/Q1402884","display_name":"Field theory (psychology)","level":2,"score":0.2955999970436096},{"id":"https://openalex.org/C174045041","wikidata":"https://www.wikidata.org/wiki/Q110346","display_name":"Baryon number","level":3,"score":0.28690001368522644},{"id":"https://openalex.org/C70813659","wikidata":"https://www.wikidata.org/wiki/Q2755153","display_name":"QCD matter","level":4,"score":0.28619998693466187},{"id":"https://openalex.org/C19694890","wikidata":"https://www.wikidata.org/wiki/Q101667","display_name":"Hadron","level":2,"score":0.2782000005245209},{"id":"https://openalex.org/C121704057","wikidata":"https://www.wikidata.org/wiki/Q352070","display_name":"Collision","level":2,"score":0.27399998903274536},{"id":"https://openalex.org/C153195114","wikidata":"https://www.wikidata.org/wiki/Q7029","display_name":"Quark star","level":4,"score":0.25920000672340393},{"id":"https://openalex.org/C2780973484","wikidata":"https://www.wikidata.org/wiki/Q282699","display_name":"Warm dense matter","level":3,"score":0.25200000405311584}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:arXiv.org:2608.28879","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2608.28879","pdf_url":"https://arxiv.org/pdf/2608.28879","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.2608.28879","doi":"https://doi.org/10.48550/arxiv.2608.28879","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2608.28879","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":"Preprint"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2608.28879","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2608.28879","pdf_url":"https://arxiv.org/pdf/2608.28879","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":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4283769786","https://openalex.org/W4383469231","https://openalex.org/W2070222324","https://openalex.org/W4415520864","https://openalex.org/W2893253232","https://openalex.org/W4413267946","https://openalex.org/W7047282263","https://openalex.org/W2011114712","https://openalex.org/W4307888824","https://openalex.org/W7137578620"],"abstract_inverted_index":{"The":[0,35],"discovery":[1],"of":[2,16,48,91,167,169,175,183],"the":[3,46,57,62,88,92,132,135,144,149,165,173,181],"strongly-coupled":[4],"quark-gluon":[5],"plasma":[6],"(sQGP)":[7],"in":[8,80,131,180],"high-energy":[9],"heavy-ion":[10],"collisions":[11],"has":[12],"revealed":[13],"remarkable":[14],"properties":[15],"matter":[17,179],"at":[18,32,64,71,110],"high":[19,36,65,72],"temperature,":[20,66,77],"with":[21,161],"transport":[22],"coefficients":[23],"close":[24],"to":[25,116,120,138],"conjectured":[26],"bounds":[27],"from":[28,99,148],"quantum":[29,52],"field":[30],"theory":[31,54],"strong":[33],"coupling.":[34],"sQGP":[37,63],"collision":[38],"rates":[39],"imply":[40],"very":[41],"large":[42,106,111],"energy":[43],"uncertainties":[44],"and":[45,75,83,113],"melting":[47],"quasiparticle":[49],"structures.":[50],"Deploying":[51],"many-body":[53],"based":[55],"on":[56,102,164],"self-consistent":[58],"$T$-matrix":[59],"approach":[60],"for":[61],"we":[67],"investigate":[68],"its":[69],"manifestation":[70],"baryon":[73],"density":[74,112],"low":[76],"as":[78],"present":[79],"neutron":[81,170],"stars":[82],"their":[84],"mergers.":[85,140],"We":[86],"constrain":[87],"chemical-potential":[89],"dependence":[90],"quark":[93,178],"interaction":[94],"kernel":[95],"using":[96],"first-principles":[97],"information":[98],"Quantum":[100],"Chromodynamics":[101],"baryon-number":[103],"susceptibilities.":[104],"Very":[105],"collisional":[107],"widths":[108],"persist":[109],"are":[114,159],"found":[115],"relegate":[117],"superconducting":[118],"phases":[119],"rather":[121],"small":[122],"temperatures.":[123],"Instead,":[124],"a":[125,153],"strongly":[126,176],"coupled":[127,177],"diquark":[128],"liquid":[129],"prevails":[130],"thermodynamics":[133],"under":[134],"conditions":[136],"relevant":[137],"neutron-star":[139],"At":[141],"lower":[142],"densities,":[143],"diquarks":[145],"take":[146],"over":[147],"single-quark":[150],"contributions,":[151],"suggesting":[152],"pathway":[154],"toward":[155],"hadronization.":[156],"Our":[157],"results":[158],"consistent":[160],"observational":[162],"constraints":[163],"equation":[166],"state":[168],"stars,":[171],"corroborating":[172],"presence":[174],"interior":[182],"these":[184],"objects.":[185]},"counts_by_year":[],"updated_date":"2026-10-28T10:33:24.094632","created_date":"2026-09-02T00:00:00"}
