{"id":"https://openalex.org/W7224824911","doi":"https://doi.org/10.48550/arxiv.2610.40274","title":"$\\mathcal{N}=2$ conformal higher-spin actions in harmonic superspace","display_name":"$\\mathcal{N}=2$ conformal higher-spin actions in harmonic superspace","publication_year":2026,"publication_date":"2026-10-29","ids":{"openalex":"https://openalex.org/W7224824911","doi":"https://doi.org/10.48550/arxiv.2610.40274"},"language":"en","primary_location":{"id":"pmh:oai:arXiv.org:2610.40274","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2610.40274","pdf_url":"https://arxiv.org/pdf/2610.40274","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/2610.40274","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5032969725","display_name":"Evgeny Alexeevich Ivanov","orcid":"https://orcid.org/0000-0002-5594-2826","observed_orcids":["https://orcid.org/0000-0002-5594-2826"]},"institutions":[{"id":"https://openalex.org/I32699454","display_name":"Joint Institute for Nuclear Research","ror":"https://ror.org/044yd9t77","country_code":"RU","type":"facility","lineage":["https://openalex.org/I32699454"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Ivanov, Evgeny","raw_affiliation_strings":["Bogoliubov Laboratory of Theoretical Physics , JINR , Joliot-Curie st. 6 , 141980 Dubna , Moscow region , Russia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Bogoliubov Laboratory of Theoretical Physics , JINR , Joliot-Curie st. 6 , 141980 Dubna , Moscow region , Russia","institution_ids":["https://openalex.org/I32699454"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5032734012","display_name":"Nikita Zaigraev","orcid":"https://orcid.org/0000-0002-4385-8723","observed_orcids":["https://orcid.org/0000-0002-4385-8723"]},"institutions":[{"id":"https://openalex.org/I153845743","display_name":"Moscow Institute of Physics and Technology","ror":"https://ror.org/00v0z9322","country_code":"RU","type":"education","lineage":["https://openalex.org/I153845743"]},{"id":"https://openalex.org/I32699454","display_name":"Joint Institute for Nuclear Research","ror":"https://ror.org/044yd9t77","country_code":"RU","type":"facility","lineage":["https://openalex.org/I32699454"]}],"countries":["RU"],"is_corresponding":false,"raw_author_name":"Zaigraev, Nikita","raw_affiliation_strings":["Bogoliubov Laboratory of Theoretical Physics , JINR , Joliot-Curie st. 6 , 141980 Dubna , Moscow region , Russia","Moscow Institute of Physics and Technology , Institutskiy per. 9 , 141700 Dolgoprudny , Moscow region , Russia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Bogoliubov Laboratory of Theoretical Physics , JINR , Joliot-Curie st. 6 , 141980 Dubna , Moscow region , Russia","institution_ids":["https://openalex.org/I32699454"]},{"raw_affiliation_string":"Moscow Institute of Physics and Technology , Institutskiy per. 9 , 141700 Dolgoprudny , Moscow region , Russia","institution_ids":["https://openalex.org/I153845743"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"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/T10025","display_name":"Black Holes and Theoretical Physics","score":0.9994999766349792,"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/T10025","display_name":"Black Holes and Theoretical Physics","score":0.9994999766349792,"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/T11960","display_name":"Relativity and Gravitational Theory","score":0.0003000000142492354,"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/T10287","display_name":"Algebraic structures and combinatorial models","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/2608","display_name":"Geometry and Topology"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/higher-spin-gauge-theory","display_name":"higher spin gauge theory","score":0.7639999985694885},{"id":"https://openalex.org/keywords/n-2-supersymmetry","display_name":"N=2 supersymmetry","score":0.8059999942779541},{"id":"https://openalex.org/keywords/harmonic-superspace","display_name":"harmonic superspace","score":0.9369999766349792},{"id":"https://openalex.org/keywords/superconformal-invariance","display_name":"superconformal invariance","score":0.8889999985694885},{"id":"https://openalex.org/keywords/prepotential","display_name":"prepotential","score":0.8420000076293945}],"concepts":[{"id":"https://openalex.org/C98214594","wikidata":"https://www.wikidata.org/wiki/Q850275","display_name":"Conformal map","level":2,"score":0.6539000272750854},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.6140999794006348},{"id":"https://openalex.org/C40976572","wikidata":"https://www.wikidata.org/wiki/Q2330873","display_name":"Gauge (firearms)","level":2,"score":0.5698999762535095},{"id":"https://openalex.org/C190470478","wikidata":"https://www.wikidata.org/wiki/Q2370229","display_name":"Invariant (physics)","level":2,"score":0.5613999962806702},{"id":"https://openalex.org/C65266758","wikidata":"https://www.wikidata.org/wiki/Q3984151","display_name":"Supersymmetric gauge theory","level":3,"score":0.5205000042915344},{"id":"https://openalex.org/C2776872933","wikidata":"https://www.wikidata.org/wiki/Q16255394","display_name":"Superconformal algebra","level":3,"score":0.5120999813079834},{"id":"https://openalex.org/C181830111","wikidata":"https://www.wikidata.org/wiki/Q214850","display_name":"Gauge theory","level":2,"score":0.49470001459121704},{"id":"https://openalex.org/C37914503","wikidata":"https://www.wikidata.org/wiki/Q156495","display_name":"Mathematical physics","level":1,"score":0.47870001196861267},{"id":"https://openalex.org/C196258919","wikidata":"https://www.wikidata.org/wiki/Q1203816","display_name":"Lorenz gauge condition","level":5,"score":0.4675000011920929},{"id":"https://openalex.org/C78710322","wikidata":"https://www.wikidata.org/wiki/Q958871","display_name":"Supergravity","level":3,"score":0.4657000005245209},{"id":"https://openalex.org/C177148314","wikidata":"https://www.wikidata.org/wiki/Q170084","display_name":"Generalization","level":2,"score":0.42980000376701355},{"id":"https://openalex.org/C127934551","wikidata":"https://www.wikidata.org/wiki/Q1148098","display_name":"Harmonic","level":2,"score":0.4278999865055084},{"id":"https://openalex.org/C33332235","wikidata":"https://www.wikidata.org/wiki/Q18362","display_name":"Theoretical physics","level":1,"score":0.42419999837875366},{"id":"https://openalex.org/C189695362","wikidata":"https://www.wikidata.org/wiki/Q3700189","display_name":"D-term","level":4,"score":0.41519999504089355},{"id":"https://openalex.org/C119374780","wikidata":"https://www.wikidata.org/wiki/Q6501705","display_name":"Superspace","level":3,"score":0.36980000138282776},{"id":"https://openalex.org/C167104511","wikidata":"https://www.wikidata.org/wiki/Q3977994","display_name":"Superfield","level":3,"score":0.35910001397132874},{"id":"https://openalex.org/C173848574","wikidata":"https://www.wikidata.org/wiki/Q3507963","display_name":"Conformal symmetry","level":3,"score":0.3580999970436096},{"id":"https://openalex.org/C31593994","wikidata":"https://www.wikidata.org/wiki/Q832289","display_name":"Gauge fixing","level":4,"score":0.35440000891685486},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.34599998593330383},{"id":"https://openalex.org/C65211518","wikidata":"https://www.wikidata.org/wiki/Q16743426","display_name":"Introduction to gauge theory","level":3,"score":0.33180001378059387},{"id":"https://openalex.org/C3079626","wikidata":"https://www.wikidata.org/wiki/Q234881","display_name":"Quantum electrodynamics","level":1,"score":0.3061000108718872},{"id":"https://openalex.org/C39366733","wikidata":"https://www.wikidata.org/wiki/Q2752849","display_name":"BRST quantization","level":3,"score":0.29280000925064087},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.28679999709129333},{"id":"https://openalex.org/C13355873","wikidata":"https://www.wikidata.org/wiki/Q2920850","display_name":"Connection (principal bundle)","level":2,"score":0.28060001134872437},{"id":"https://openalex.org/C105319627","wikidata":"https://www.wikidata.org/wiki/Q3977994","display_name":"Supermultiplet","level":4,"score":0.2775000035762787},{"id":"https://openalex.org/C27428435","wikidata":"https://www.wikidata.org/wiki/Q5645297","display_name":"Hamiltonian lattice gauge theory","level":3,"score":0.27160000801086426},{"id":"https://openalex.org/C61413712","wikidata":"https://www.wikidata.org/wiki/Q3736469","display_name":"F-term","level":4,"score":0.26260000467300415},{"id":"https://openalex.org/C102650682","wikidata":"https://www.wikidata.org/wiki/Q5527631","display_name":"Gauge covariant derivative","level":5,"score":0.2619999945163727},{"id":"https://openalex.org/C116674579","wikidata":"https://www.wikidata.org/wiki/Q193442","display_name":"Supersymmetry","level":2,"score":0.2590999901294708},{"id":"https://openalex.org/C204241405","wikidata":"https://www.wikidata.org/wiki/Q461499","display_name":"Transformation (genetics)","level":3,"score":0.2587999999523163}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:arXiv.org:2610.40274","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2610.40274","pdf_url":"https://arxiv.org/pdf/2610.40274","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.2610.40274","doi":"https://doi.org/10.48550/arxiv.2610.40274","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2610.40274","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:2610.40274","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2610.40274","pdf_url":"https://arxiv.org/pdf/2610.40274","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/G2761474942","display_name":null,"funder_award_id":"25-1-1-10-4","funder_id":"https://openalex.org/F4320327755","funder_display_name":"Foundation for the Advancement of Theoretical Physics and Mathematics"}],"funders":[{"id":"https://openalex.org/F4320327755","display_name":"Foundation for the Advancement of Theoretical Physics and Mathematics","ror":"https://ror.org/02tzcfr91"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7224824911.pdf","grobid_xml":"https://content.openalex.org/works/W7224824911.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4416550463","https://openalex.org/W3154406516","https://openalex.org/W4311728173","https://openalex.org/W4391107694","https://openalex.org/W4394761823","https://openalex.org/W3199882523","https://openalex.org/W4200179362","https://openalex.org/W2998316378","https://openalex.org/W4415334977","https://openalex.org/W2947601504"],"abstract_inverted_index":{"We":[0,39,133],"construct":[1],"linearized":[2,50,114,147],"$4D,":[3],"\\mathcal{N}=2$":[4],"Weyl-type":[5],"off-shell":[6],"actions":[7,47,89],"in":[8,18],"harmonic":[9,81,160],"superspace":[10],"for":[11,35,112],"the":[12,41,45,54,60,63,76,84,87,92,99,113,129,146,155],"superconformal":[13,42,70,116],"higher-spin":[14,118],"gauge":[15,51,68,117,149,156],"multiplets":[16],"introduced":[17],"arXiv:2404.19016.":[19],"This":[20,104],"work":[21],"is":[22,163],"a":[23,108,135],"followup":[24],"of":[25,44,57,62,79,86,91,101,125,154],"our":[26,58],"arXiv:2511.16325,":[27],"where":[28],"an":[29,138],"analogous":[30],"construction":[31,85],"was":[32],"carried":[33],"out":[34],"conformal":[36],"$\\mathcal{N}=2$":[37,94,115,140,167],"supergravity.":[38],"check":[40],"invariance":[43],"new":[46,109],"and":[48,66,69,90,143],"their":[49,67],"invariance.":[52],"As":[53],"characteristic":[55],"features":[56],"formulation,":[59],"structure":[61],"underlying":[64],"prepotentials":[65],"transformations":[71],"are":[72],"entirely":[73],"determined":[74],"by":[75],"fundamental":[77],"\\textit{principle":[78,100],"Grassmann":[80,102],"analyticity},":[82],"while":[83],"invariant":[88],"generalized":[93],"super-Weyl":[95],"tensors":[96],"relies":[97],"upon":[98],"half-analyticity}.":[103],"provides":[105],"not":[106],"only":[107,165],"geometric":[110],"framework":[111],"theories,":[119],"but":[120],"also":[121],"suggests":[122],"possible":[123],"ways":[124],"promoting":[126],"them":[127],"to":[128,137],"full":[130],"nonlinear":[131],"level.":[132],"consider":[134],"generalization":[136],"arbitrary":[139],"supergravity":[141],"background":[142],"show":[144],"that":[145],"spin-$\\mathbf{s}$":[148],"invariance,":[150],"without":[151],"radical":[152],"modifications":[153],"transformation":[157],"law":[158],"and/or":[159],"zero-curvature":[161],"equations,":[162],"consistent":[164],"with":[166],"Weyl-flat":[168],"super-backgrounds.":[169]},"counts_by_year":[],"updated_date":"2026-11-03T10:50:19.383937","created_date":"2026-10-31T00:00:00"}
