{"id":"https://openalex.org/W7204835041","doi":"https://doi.org/10.1093/mnras/stag1647","title":"SPINE : symbolic models to predict the evolution of the \u039bCDM non-linear power spectrum","display_name":"SPINE : symbolic models to predict the evolution of the \u039bCDM non-linear power spectrum","publication_year":2026,"publication_date":"2026-08-31","ids":{"openalex":"https://openalex.org/W7204835041","doi":"https://doi.org/10.1093/mnras/stag1647"},"language":"en","primary_location":{"id":"doi:10.1093/mnras/stag1647","doi":"https://doi.org/10.1093/mnras/stag1647","is_oa":true,"landing_page_url":"https://doi.org/10.1093/mnras/stag1647","pdf_url":null,"source":{"id":"https://openalex.org/S195663288","display_name":"Monthly Notices of the Royal Astronomical Society","issn_l":"0035-8711","issn":["0035-8711","1365-2966","1365-8711"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","dongbi-a","jufo-2","ki-jl-1","norway-1","oarl","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Monthly Notices of the Royal Astronomical Society","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["arxiv","crossref","datacite","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1093/mnras/stag1647","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5148493499","display_name":"Manvi Chauhan","orcid":"https://orcid.org/0009-0000-6339-5415","observed_orcids":["https://orcid.org/0009-0000-6339-5415"]},"institutions":[{"id":"https://openalex.org/I191240316","display_name":"University of Hull","ror":"https://ror.org/04nkhwh30","country_code":"GB","type":"education","lineage":["https://openalex.org/I191240316"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Manvi Chauhan","raw_affiliation_strings":["Centre of Excellence for Data Science, AI,\u00a0& Modelling (DAIM), University of Hull , Cottingham Road, Hull HU6 7RX ,","E. A. Milne Centre for Astrophysics, University of Hull , Cottingham Road, Hull HU6 7RX ,"],"raw_orcid":"https://orcid.org/0009-0000-6339-5415","affiliations":[{"raw_affiliation_string":"Centre of Excellence for Data Science, AI,\u00a0& Modelling (DAIM), University of Hull , Cottingham Road, Hull HU6 7RX ,","institution_ids":["https://openalex.org/I191240316"]},{"raw_affiliation_string":"E. A. Milne Centre for Astrophysics, University of Hull , Cottingham Road, Hull HU6 7RX ,","institution_ids":["https://openalex.org/I191240316"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029995428","display_name":"Daniel J. Farrow","orcid":"https://orcid.org/0000-0003-2575-0652","observed_orcids":["https://orcid.org/0000-0003-2575-0652"]},"institutions":[{"id":"https://openalex.org/I191240316","display_name":"University of Hull","ror":"https://ror.org/04nkhwh30","country_code":"GB","type":"education","lineage":["https://openalex.org/I191240316"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Daniel J Farrow","raw_affiliation_strings":["Centre of Excellence for Data Science, AI,\u00a0& Modelling (DAIM), University of Hull , Cottingham Road, Hull HU6 7RX ,","E. A. Milne Centre for Astrophysics, University of Hull , Cottingham Road, Hull HU6 7RX ,"],"raw_orcid":"https://orcid.org/0000-0003-2575-0652","affiliations":[{"raw_affiliation_string":"Centre of Excellence for Data Science, AI,\u00a0& Modelling (DAIM), University of Hull , Cottingham Road, Hull HU6 7RX ,","institution_ids":["https://openalex.org/I191240316"]},{"raw_affiliation_string":"E. A. Milne Centre for Astrophysics, University of Hull , Cottingham Road, Hull HU6 7RX ,","institution_ids":["https://openalex.org/I191240316"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063812458","display_name":"Ariel G. S\u00e1nchez","orcid":"https://orcid.org/0000-0003-1198-831X","observed_orcids":["https://orcid.org/0000-0003-1198-831X"]},"institutions":[{"id":"https://openalex.org/I4210091772","display_name":"Max Planck Institute for Extraterrestrial Physics","ror":"https://ror.org/00e4bwe12","country_code":"DE","type":"facility","lineage":["https://openalex.org/I149899117","https://openalex.org/I4210091772"]},{"id":"https://openalex.org/I8204097","display_name":"Ludwig-Maximilians-Universit\u00e4t M\u00fcnchen","ror":"https://ror.org/05591te55","country_code":"DE","type":"education","lineage":["https://openalex.org/I8204097"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Ariel G S\u00e1nchez","raw_affiliation_strings":["OPINAS (Optical and Interpretative Astronomy), Max-Planck-Institut f\u00fcr Extraterrestrische Physik , Postfach 1312, Giessenbachstr, D-85748 Garching ,","Universit\u00e4ts-Sternwarte M\u00fcnchen, Fakult\u00e4t f\u00fcr Physik, Ludwig-Maximilians-Universit\u00e4t M\u00fcnchen , Scheinerstrasse 1, D-81679 M\u00fcnchen ,"],"raw_orcid":"https://orcid.org/0000-0003-1198-831X","affiliations":[{"raw_affiliation_string":"OPINAS (Optical and Interpretative Astronomy), Max-Planck-Institut f\u00fcr Extraterrestrische Physik , Postfach 1312, Giessenbachstr, D-85748 Garching ,","institution_ids":["https://openalex.org/I4210091772"]},{"raw_affiliation_string":"Universit\u00e4ts-Sternwarte M\u00fcnchen, Fakult\u00e4t f\u00fcr Physik, Ludwig-Maximilians-Universit\u00e4t M\u00fcnchen , Scheinerstrasse 1, D-81679 M\u00fcnchen ,","institution_ids":["https://openalex.org/I8204097"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001491957","display_name":"Kevin A. Pimbblet","orcid":"https://orcid.org/0000-0002-3963-3919","observed_orcids":["https://orcid.org/0000-0002-3963-3919"]},"institutions":[{"id":"https://openalex.org/I191240316","display_name":"University of Hull","ror":"https://ror.org/04nkhwh30","country_code":"GB","type":"education","lineage":["https://openalex.org/I191240316"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Kevin A Pimbblet","raw_affiliation_strings":["Centre of Excellence for Data Science, AI,\u00a0& Modelling (DAIM), University of Hull , Cottingham Road, Hull HU6 7RX ,","E. A. Milne Centre for Astrophysics, University of Hull , Cottingham Road, Hull HU6 7RX ,"],"raw_orcid":"https://orcid.org/0000-0002-3963-3919","affiliations":[{"raw_affiliation_string":"Centre of Excellence for Data Science, AI,\u00a0& Modelling (DAIM), University of Hull , Cottingham Road, Hull HU6 7RX ,","institution_ids":["https://openalex.org/I191240316"]},{"raw_affiliation_string":"E. A. Milne Centre for Astrophysics, University of Hull , Cottingham Road, Hull HU6 7RX ,","institution_ids":["https://openalex.org/I191240316"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070323619","display_name":"Marika Asgari","orcid":"https://orcid.org/0000-0002-3064-083X","observed_orcids":["https://orcid.org/0000-0002-3064-083X"]},"institutions":[{"id":"https://openalex.org/I84884186","display_name":"Newcastle University","ror":"https://ror.org/01kj2bm70","country_code":"GB","type":"education","lineage":["https://openalex.org/I84884186"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Marika Asgari","raw_affiliation_strings":["School of Mathematics, Statistics and Physics, Newcastle University , Herschel Building, Newcastle-upon-Tyne NE1 7RU ,"],"raw_orcid":"https://orcid.org/0000-0002-3064-083X","affiliations":[{"raw_affiliation_string":"School of Mathematics, Statistics and Physics, Newcastle University , Herschel Building, Newcastle-upon-Tyne NE1 7RU ,","institution_ids":["https://openalex.org/I84884186"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5048931221","display_name":"David M. Benoit","orcid":"https://orcid.org/0000-0002-7773-6863","observed_orcids":["https://orcid.org/0000-0002-7773-6863"]},"institutions":[{"id":"https://openalex.org/I191240316","display_name":"University of Hull","ror":"https://ror.org/04nkhwh30","country_code":"GB","type":"education","lineage":["https://openalex.org/I191240316"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"David M Benoit","raw_affiliation_strings":["E. A. Milne Centre for Astrophysics, University of Hull , Cottingham Road, Hull HU6 7RX ,"],"raw_orcid":"https://orcid.org/0000-0002-7773-6863","affiliations":[{"raw_affiliation_string":"E. A. Milne Centre for Astrophysics, University of Hull , Cottingham Road, Hull HU6 7RX ,","institution_ids":["https://openalex.org/I191240316"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5148493499"],"corresponding_institution_ids":["https://openalex.org/I191240316"],"apc_list":{"value":2310,"currency":"GBP","value_usd":3046},"apc_paid":{"value":2310,"currency":"GBP","value_usd":3046},"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.64595471,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"552","issue":"1","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":0.8500999808311462,"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":0.8500999808311462,"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/T10026","display_name":"Galaxies: Formation, Evolution, Phenomena","score":0.1298000067472458,"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":0.0017000000225380063,"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/nonlinear-power-spectrum","display_name":"nonlinear power spectrum","score":0.8769999742507935},{"id":"https://openalex.org/keywords/symbolic-regression","display_name":"symbolic regression","score":0.8799999952316284},{"id":"https://openalex.org/keywords/genetic-programming","display_name":"genetic programming","score":0.9639999866485596},{"id":"https://openalex.org/keywords/spine","display_name":"spine","score":0.6909999847412109},{"id":"https://openalex.org/keywords/quijote-simulations","display_name":"Quijote simulations","score":0.9259999990463257},{"id":"https://openalex.org/keywords/cosmological-parameter-space","display_name":"cosmological parameter space","score":0.6169999837875366},{"id":"https://openalex.org/keywords/redshift-space-power-spectrum","display_name":"redshift-space power spectrum","score":0.7839999794960022},{"id":"https://openalex.org/keywords/galaxy-bias","display_name":"galaxy bias","score":0.8180000185966492},{"id":"https://openalex.org/keywords/redshift-space-distortions","display_name":"redshift-space distortions","score":0.8130000233650208},{"id":"https://openalex.org/keywords/large-scale-structure","display_name":"large-scale structure","score":0.8529999852180481}],"concepts":[{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.7706999778747559},{"id":"https://openalex.org/C132459708","wikidata":"https://www.wikidata.org/wiki/Q744069","display_name":"Extrapolation","level":2,"score":0.6144999861717224},{"id":"https://openalex.org/C158622935","wikidata":"https://www.wikidata.org/wiki/Q660848","display_name":"Nonlinear system","level":2,"score":0.5839999914169312},{"id":"https://openalex.org/C168110828","wikidata":"https://www.wikidata.org/wiki/Q1331626","display_name":"Spectral density","level":2,"score":0.5088000297546387},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.4828999936580658},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.429500013589859},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.42739999294281006},{"id":"https://openalex.org/C110332635","wikidata":"https://www.wikidata.org/wiki/Q629498","display_name":"Genetic programming","level":2,"score":0.413100004196167},{"id":"https://openalex.org/C98444146","wikidata":"https://www.wikidata.org/wiki/Q318","display_name":"Galaxy","level":2,"score":0.3977000117301941},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.39089998602867126},{"id":"https://openalex.org/C84999194","wikidata":"https://www.wikidata.org/wiki/Q1","display_name":"Universe","level":2,"score":0.38089999556541443},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.37119999527931213},{"id":"https://openalex.org/C33024259","wikidata":"https://www.wikidata.org/wiki/Q76250","display_name":"Redshift","level":3,"score":0.3540000021457672},{"id":"https://openalex.org/C2776400721","wikidata":"https://www.wikidata.org/wiki/Q18171762","display_name":"Symbolic regression","level":3,"score":0.3517000079154968},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.3411000072956085},{"id":"https://openalex.org/C59375849","wikidata":"https://www.wikidata.org/wiki/Q5013513","display_name":"COSMIC cancer database","level":2,"score":0.33390000462532043},{"id":"https://openalex.org/C173974348","wikidata":"https://www.wikidata.org/wiki/Q1469893","display_name":"Fiducial marker","level":2,"score":0.3337000012397766},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.33320000767707825},{"id":"https://openalex.org/C68249636","wikidata":"https://www.wikidata.org/wiki/Q385601","display_name":"Brane","level":2,"score":0.3328999876976013},{"id":"https://openalex.org/C121864883","wikidata":"https://www.wikidata.org/wiki/Q677916","display_name":"Statistical physics","level":1,"score":0.33090001344680786},{"id":"https://openalex.org/C73586568","wikidata":"https://www.wikidata.org/wiki/Q2600211","display_name":"Parameter space","level":2,"score":0.32739999890327454},{"id":"https://openalex.org/C26405456","wikidata":"https://www.wikidata.org/wiki/Q338","display_name":"Cosmology","level":2,"score":0.3190999925136566},{"id":"https://openalex.org/C28826006","wikidata":"https://www.wikidata.org/wiki/Q33521","display_name":"Applied mathematics","level":1,"score":0.3140000104904175},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.3075999915599823},{"id":"https://openalex.org/C12362212","wikidata":"https://www.wikidata.org/wiki/Q728435","display_name":"Linear subspace","level":2,"score":0.3018999993801117},{"id":"https://openalex.org/C2778572836","wikidata":"https://www.wikidata.org/wiki/Q380933","display_name":"Space (punctuation)","level":2,"score":0.2978000044822693},{"id":"https://openalex.org/C33332235","wikidata":"https://www.wikidata.org/wiki/Q18362","display_name":"Theoretical physics","level":1,"score":0.2964000105857849},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.289000004529953},{"id":"https://openalex.org/C2781419962","wikidata":"https://www.wikidata.org/wiki/Q6789742","display_name":"Matter power spectrum","level":4,"score":0.28600001335144043},{"id":"https://openalex.org/C163175372","wikidata":"https://www.wikidata.org/wiki/Q3339222","display_name":"Linear model","level":2,"score":0.2757999897003174},{"id":"https://openalex.org/C20820323","wikidata":"https://www.wikidata.org/wiki/Q6496514","display_name":"Latin hypercube sampling","level":3,"score":0.2671999931335449},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.2567000091075897}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.1093/mnras/stag1647","doi":"https://doi.org/10.1093/mnras/stag1647","is_oa":true,"landing_page_url":"https://doi.org/10.1093/mnras/stag1647","pdf_url":null,"source":{"id":"https://openalex.org/S195663288","display_name":"Monthly Notices of the Royal Astronomical Society","issn_l":"0035-8711","issn":["0035-8711","1365-2966","1365-8711"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","dongbi-a","jufo-2","ki-jl-1","norway-1","oarl","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Monthly Notices of the Royal Astronomical Society","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:2608.26276","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2608.26276","pdf_url":"https://arxiv.org/pdf/2608.26276","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":"pmh:oai:https://hull-repository.worktribe.com/:5792792","doi":null,"is_oa":true,"landing_page_url":"https://doi.org/10.1093/mnras/stag1647","pdf_url":"https://hull-repository.worktribe.com/file/5792792/1/Published%20Article","source":{"id":"https://openalex.org/S4306400827","display_name":"Repository@Hull (Worktribe) (University of Hull)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I191240316","host_organization_name":"University of Hull","host_organization_lineage":["https://openalex.org/I191240316"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Journal Article"},{"id":"pmh:oai:hull-repository.worktribe.com:5792792","doi":null,"is_oa":true,"landing_page_url":"https://hull-repository.worktribe.com/5792792/1/Published%20Article","pdf_url":"https://hull-repository.worktribe.com/preview/5851386/stag1647.pdf","source":{"id":"https://openalex.org/S4306400827","display_name":"Repository@Hull (Worktribe) (University of Hull)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I191240316","host_organization_name":"University of Hull","host_organization_lineage":["https://openalex.org/I191240316"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Journal Article"},{"id":"doi:10.48550/arxiv.2608.26276","doi":"https://doi.org/10.48550/arxiv.2608.26276","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2608.26276","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":"doi:10.1093/mnras/stag1647","doi":"https://doi.org/10.1093/mnras/stag1647","is_oa":true,"landing_page_url":"https://doi.org/10.1093/mnras/stag1647","pdf_url":null,"source":{"id":"https://openalex.org/S195663288","display_name":"Monthly Notices of the Royal Astronomical Society","issn_l":"0035-8711","issn":["0035-8711","1365-2966","1365-8711"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","dongbi-a","jufo-2","ki-jl-1","norway-1","oarl","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Monthly Notices of the Royal Astronomical Society","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320311314","display_name":"University of Hull","ror":"https://ror.org/04nkhwh30"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7204835041.pdf","grobid_xml":"https://content.openalex.org/works/W7204835041.grobid-xml"},"referenced_works_count":83,"referenced_works":["https://openalex.org/W1481932901","https://openalex.org/W1523559577","https://openalex.org/W1786098785","https://openalex.org/W1829927853","https://openalex.org/W1904881080","https://openalex.org/W1968412179","https://openalex.org/W1982364216","https://openalex.org/W2018719255","https://openalex.org/W2030392256","https://openalex.org/W2057015950","https://openalex.org/W2061923933","https://openalex.org/W2069480899","https://openalex.org/W2075776911","https://openalex.org/W2086802094","https://openalex.org/W2089931041","https://openalex.org/W2091934641","https://openalex.org/W2093743730","https://openalex.org/W2100188138","https://openalex.org/W2107073439","https://openalex.org/W2112918058","https://openalex.org/W2114744410","https://openalex.org/W2117363750","https://openalex.org/W2121930350","https://openalex.org/W2134287871","https://openalex.org/W2140478436","https://openalex.org/W2143513913","https://openalex.org/W2151163048","https://openalex.org/W2151911851","https://openalex.org/W2159714423","https://openalex.org/W2162447676","https://openalex.org/W2169866137","https://openalex.org/W2179311807","https://openalex.org/W2805841495","https://openalex.org/W2890355685","https://openalex.org/W2922878427","https://openalex.org/W2965658867","https://openalex.org/W2972913944","https://openalex.org/W3016968766","https://openalex.org/W3027351384","https://openalex.org/W3030142569","https://openalex.org/W3083328646","https://openalex.org/W3093489981","https://openalex.org/W3107995135","https://openalex.org/W3125629393","https://openalex.org/W3157358106","https://openalex.org/W3196486837","https://openalex.org/W3207220960","https://openalex.org/W3209534297","https://openalex.org/W4206429852","https://openalex.org/W4226249609","https://openalex.org/W4237151101","https://openalex.org/W4247680473","https://openalex.org/W4250503569","https://openalex.org/W4283751222","https://openalex.org/W4288079944","https://openalex.org/W4310981419","https://openalex.org/W4311747023","https://openalex.org/W4327744206","https://openalex.org/W4366401421","https://openalex.org/W4366485632","https://openalex.org/W4368303491","https://openalex.org/W4382725419","https://openalex.org/W4387358085","https://openalex.org/W4388453807","https://openalex.org/W4389116447","https://openalex.org/W4391035103","https://openalex.org/W4392271341","https://openalex.org/W4392549866","https://openalex.org/W4393115534","https://openalex.org/W4393951899","https://openalex.org/W4398795509","https://openalex.org/W4400485504","https://openalex.org/W4403969855","https://openalex.org/W4404573518","https://openalex.org/W4405300877","https://openalex.org/W4406727080","https://openalex.org/W4406986311","https://openalex.org/W4408416872","https://openalex.org/W4409633142","https://openalex.org/W4410636511","https://openalex.org/W4411948275","https://openalex.org/W4412068696","https://openalex.org/W7161133590"],"related_works":["https://openalex.org/W7204569773","https://openalex.org/W2974147443","https://openalex.org/W4389116447","https://openalex.org/W2890355685","https://openalex.org/W4406074064","https://openalex.org/W4416919001","https://openalex.org/W4392848396","https://openalex.org/W4392271341","https://openalex.org/W2004051403","https://openalex.org/W4403969855"],"abstract_inverted_index":{"ABSTRACT":[0],"We":[1,133],"present":[2],"SPINE":[3,169],"and":[4,23,59,99,154,170,195,207],"SPINEX,":[5],"a":[6,75,96,150,155,189],"pair":[7],"of":[8,31,146,158,175,184,217],"analytical":[9,85],"emulators":[10,118,138,187],"developed":[11],"to":[12,83,102,192,213],"predict":[13],"the":[14,29,40,51,90,114,123,147,162,182,215],"non-linear":[15],"power":[16,220],"spectrum":[17],"based":[18],"on":[19,122,200],"its":[20],"linear":[21],"counterpart":[22],"several":[24],"essential":[25],"cosmological":[26,230],"parameters":[27],"within":[28,144],"range":[30,157],"$0.01\\,\\,h\\,\\,\\mathrm{Mpc}^{-1}":[32],"\\lt":[33],"k\\lt":[34],"2\\,\\,h\\,\\,\\mathrm{Mpc}^{-1}$.":[35],"The":[36,117],"primary":[37],"difference":[38],"between":[39],"two":[41],"models":[42,64],"is":[43,48],"their":[44,226],"parametrization.":[45],"Our":[46,165],"methodology":[47],"grounded":[49],"in":[50,181,228],"mapping":[52],"originally":[53],"proposed":[54],"by":[55,67],"J.":[56,61],"A.":[57],"Peacock":[58],"S.":[60],"Dodds.":[62],"Both":[63],"are":[65],"defined":[66],"clear":[68],"mathematical":[69],"expressions":[70,202],"derived":[71],"from":[72,161],"symbolic":[73],"regression,":[74],"machine":[76],"learning":[77],"technique":[78],"that":[79,87,106,168,203],"utilizes":[80],"genetic":[81],"programming":[82],"identify":[84],"equations":[86],"accurately":[88],"represent":[89],"underlying":[91],"data.":[92],"This":[93,210],"approach":[94],"provides":[95],"more":[97],"interpretable":[98],"efficient":[100],"alternative":[101,191],"conventional":[103],"numerical":[104,193],"methods":[105],"should":[107],"also":[108],"exhibit":[109],"superior":[110],"extrapolation":[111],"behaviour":[112],"beyond":[113],"training":[115],"range.":[116],"have":[119],"been":[120],"trained":[121],"Lambda":[124],"cold":[125],"dark":[126],"matter":[127],"($\\Lambda$CDM)":[128],"Quijote":[129,163],"Latin":[130],"Hypercube":[131],"simulations.":[132,164],"provide":[134,188],"fits":[135],"for":[136],"both":[137],"across":[139,222],"three":[140],"distinct":[141],"scenarios:":[142],"cosmologies":[143,159],"20$\\sigma$":[145],"Planck-2018":[148],"observations,":[149],"designated":[151],"fiducial":[152],"cosmology,":[153],"broader":[156],"sampled":[160],"findings":[166],"indicate":[167],"SPINEX":[171],"maintain":[172],"an":[173],"accuracy":[174],"better":[176],"than":[177],"5":[178],"per":[179],"cent":[180],"majority":[183],"cases.":[185],"These":[186],"rapid":[190],"methods,":[194],"future":[196],"initiatives":[197],"will":[198],"focus":[199],"developing":[201],"incorporate":[204],"galaxy":[205],"bias":[206],"redshift-space":[208],"distortions.":[209],"advancement":[211],"aims":[212],"enhance":[214],"modelling":[216],"redshift":[218],"space":[219],"spectra":[221],"multiple":[223],"redshifts,":[224],"enabling":[225],"application":[227],"large-scale":[229],"surveys.":[231]},"counts_by_year":[],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2026-09-01T00:00:00"}