{"id":"https://openalex.org/W7225817059","doi":"https://doi.org/10.5281/zenodo.24129486","title":"A Torsion Gradiometer Array: Differential Spin-Precession Sensing of Torsion Gradients with a Computed Noise Floor","display_name":"A Torsion Gradiometer Array: Differential Spin-Precession Sensing of Torsion Gradients with a Computed Noise Floor","publication_year":2026,"publication_date":"2026-11-11","ids":{"openalex":"https://openalex.org/W7225817059","doi":"https://doi.org/10.5281/zenodo.24129486"},"language":"en","primary_location":{"id":"doi:10.5281/zenodo.24129486","doi":"https://doi.org/10.5281/zenodo.24129486","is_oa":true,"landing_page_url":"https://doi.org/10.5281/zenodo.24129486","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.24129486","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":0.7529,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.73332318,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"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/T11960","display_name":"Relativity and Gravitational Theory","score":0.4562999904155731,"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/T11960","display_name":"Relativity and Gravitational Theory","score":0.4562999904155731,"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/T13885","display_name":"Geophysics and Sensor Technology","score":0.28540000319480896,"subfield":{"id":"https://openalex.org/subfields/1908","display_name":"Geophysics"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10095","display_name":"Cosmology and Gravitation Theories","score":0.06260000169277191,"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"}}],"keywords":[],"concepts":[{"id":"https://openalex.org/C77461463","wikidata":"https://www.wikidata.org/wiki/Q7827201","display_name":"Torsion (gastropod)","level":2,"score":0.7166000008583069},{"id":"https://openalex.org/C2780784121","wikidata":"https://www.wikidata.org/wiki/Q629879","display_name":"Gradiometer","level":4,"score":0.5564000010490417},{"id":"https://openalex.org/C11577676","wikidata":"https://www.wikidata.org/wiki/Q134237","display_name":"Square root","level":2,"score":0.503600001335144},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4293000102043152},{"id":"https://openalex.org/C2984485829","wikidata":"https://www.wikidata.org/wiki/Q100766421","display_name":"Noise level","level":3,"score":0.42100000381469727},{"id":"https://openalex.org/C135692309","wikidata":"https://www.wikidata.org/wiki/Q111124","display_name":"Square (algebra)","level":2,"score":0.4097999930381775},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.3970000147819519},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.3666999936103821},{"id":"https://openalex.org/C57614664","wikidata":"https://www.wikidata.org/wiki/Q27037480","display_name":"Torsion spring","level":2,"score":0.3644999861717224},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.35929998755455017},{"id":"https://openalex.org/C71907059","wikidata":"https://www.wikidata.org/wiki/Q223323","display_name":"Root mean square","level":2,"score":0.3569999933242798},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.33649998903274536},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.32839998602867126},{"id":"https://openalex.org/C87133666","wikidata":"https://www.wikidata.org/wiki/Q1161699","display_name":"Dynamic range","level":2,"score":0.27480000257492065},{"id":"https://openalex.org/C180205008","wikidata":"https://www.wikidata.org/wiki/Q159190","display_name":"Amplitude","level":2,"score":0.27230000495910645},{"id":"https://openalex.org/C131584629","wikidata":"https://www.wikidata.org/wiki/Q4308705","display_name":"Coupling (piping)","level":2,"score":0.2653999924659729},{"id":"https://openalex.org/C93226319","wikidata":"https://www.wikidata.org/wiki/Q193137","display_name":"Differential (mechanical device)","level":2,"score":0.2635999917984009}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.5281/zenodo.24129486","doi":"https://doi.org/10.5281/zenodo.24129486","is_oa":true,"landing_page_url":"https://doi.org/10.5281/zenodo.24129486","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.24129487","doi":"https://doi.org/10.5281/zenodo.24129487","is_oa":true,"landing_page_url":"https://doi.org/10.5281/zenodo.24129487","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.24129906","doi":"https://doi.org/10.5281/zenodo.24129906","is_oa":true,"landing_page_url":"https://doi.org/10.5281/zenodo.24129906","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.24129486","doi":"https://doi.org/10.5281/zenodo.24129486","is_oa":true,"landing_page_url":"https://doi.org/10.5281/zenodo.24129486","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":{"A":[0],"torsion":[1,11,118],"gradient":[2,52,69,85],"is":[3,19,72,123,136],"the":[4,10,15,20,51,67,80,101,132,139,154],"spatial":[5],"rate":[6],"of":[7,9,40,63,86,95,112,116,120,141],"change":[8],"field,":[12],"and":[13,100,119,130,157],"in":[14,97],"Einstein-Cartan":[16],"framework":[17],"it":[18],"quantity":[21],"that":[22,49],"a":[23,45,58,83,92,110,142],"laboratory":[24],"instrument":[25],"can":[26],"hope":[27],"to":[28,82,105,138],"register":[29],"without":[30],"waiting":[31],"for":[32],"astrophysical":[33],"densities.":[34],"This":[35],"paper":[36],"specifies":[37],"an":[38],"array":[39],"sixteen":[41],"spin-ensemble":[42],"pairs":[43],"on":[44],"0.40":[46],"m":[47],"baseline":[48],"reads":[50],"through":[53],"differential":[54],"spin":[55],"precession.":[56],"With":[57],"stated":[59,155],"torsion-to-precession":[60],"coupling":[61],"efficiency":[62],"one":[64],"per":[65,74,77,88,107],"cent,":[66],"computed":[68,152],"noise":[70],"floor":[71],"5.50e-13":[73],"square":[75,89,108],"metre":[76,90],"root":[78],"hertz,":[79],"response":[81],"reference":[84],"1e-11":[87],"reaches":[91],"signal-to-noise":[93],"ratio":[94],"five":[96],"76":[98],"milliseconds,":[99],"dynamic":[102],"range":[103],"extends":[104],"4.17e-07":[106],"metre,":[109],"span":[111],"7.58e+05.":[113],"Common-mode":[114],"rejection":[115],"uniform":[117],"magnetic":[121],"disturbances":[122],"obtained":[124],"by":[125],"differencing":[126],"within":[127],"each":[128],"pair":[129],"across":[131],"array.":[133],"The":[134],"design":[135],"complete":[137],"level":[140],"buildable":[143],"specification.":[144],"SIMULATED,":[145],"NOT":[146],"MEASURED:":[147],"all":[148],"performance":[149],"figures":[150],"are":[151],"from":[153],"assumptions":[156],"no":[158],"prototype":[159],"has":[160],"been":[161],"operated.":[162]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-11-12T12:28:57.059296","created_date":"2026-11-12T00:00:00"}