Publication Information

{'id': 'https://openalex.org/W4389471256', 'doi': 'https://doi.org/10.48550/arxiv.2312.03487', 'title': 'How to detect the spacetime curvature without rulers and clocks. II. Three-dimensional spacetime', 'display_name': 'How to detect the spacetime curvature without rulers and clocks. II. Three-dimensional spacetime', 'publication_year': 2023, 'publication_date': '2023-01-01', 'ids': {'openalex': 'https://openalex.org/W4389471256', 'doi': 'https://doi.org/10.48550/arxiv.2312.03487'}, 'language': 'en', 'primary_location': {'is_oa': True, 'landing_page_url': 'https://arxiv.org/abs/2312.03487', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306400194', 'display_name': 'arXiv (Cornell University)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I205783295', 'host_organization_name': 'Cornell University', 'host_organization_lineage': ['https://openalex.org/I205783295'], 'host_organization_lineage_names': ['Cornell University'], 'type': 'repository'}, 'license': 'cc-by', 'license_id': 'https://openalex.org/licenses/cc-by', 'version': 'submittedVersion', 'is_accepted': False, 'is_published': False}, 'type': 'preprint', 'type_crossref': 'posted-content', 'indexed_in': ['arxiv', 'datacite'], 'open_access': {'is_oa': True, 'oa_status': 'green', 'oa_url': 'https://arxiv.org/abs/2312.03487', 'any_repository_has_fulltext': True}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5017940086', 'display_name': 'A. V. Nenashev', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Nenashev, A. V.', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5036254163', 'display_name': 'S. D. Baranovskiǐ', 'orcid': 'https://orcid.org/0000-0002-0557-0665'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Baranovskii, S. D.', 'raw_affiliation_strings': [], 'affiliations': []}], 'institution_assertions': [], 'countries_distinct_count': 0, 'institutions_distinct_count': 0, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': None, 'has_fulltext': False, 'cited_by_count': 0, 'citation_normalized_percentile': {'value': 0.0, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 0, 'max': 67}, 'biblio': {'volume': None, 'issue': None, 'first_page': None, 'last_page': None}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T11960', 'display_name': 'Relativity and Gravitational Theory', 'score': 0.9733, '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': 0.9733, '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/T13414', 'display_name': 'Radioactive Decay and Measurement Techniques', 'score': 0.9571, 'subfield': {'id': 'https://openalex.org/subfields/3108', 'display_name': 'Radiation'}, '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/T13044', 'display_name': 'Biofield Effects and Biophysics', 'score': 0.937, 'subfield': {'id': 'https://openalex.org/subfields/2737', 'display_name': 'Physiology'}, 'field': {'id': 'https://openalex.org/fields/27', 'display_name': 'Medicine'}, 'domain': {'id': 'https://openalex.org/domains/4', 'display_name': 'Health Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/spacetime-topology', 'display_name': 'Spacetime topology', 'score': 0.89769346}, {'id': 'https://openalex.org/keywords/causal-sets', 'display_name': 'Causal sets', 'score': 0.8189937}, {'id': 'https://openalex.org/keywords/stationary-spacetime', 'display_name': 'Stationary spacetime', 'score': 0.78131735}, {'id': 'https://openalex.org/keywords/spacetime-symmetries', 'display_name': 'Spacetime symmetries', 'score': 0.63682324}, {'id': 'https://openalex.org/keywords/causal-structure', 'display_name': 'Causal structure', 'score': 0.58120817}, {'id': 'https://openalex.org/keywords/spherically-symmetric-spacetime', 'display_name': 'Spherically symmetric spacetime', 'score': 0.55766815}, {'id': 'https://openalex.org/keywords/world-line', 'display_name': 'World line', 'score': 0.4862984}], 'concepts': [{'id': 'https://openalex.org/C40811676', 'wikidata': 'https://www.wikidata.org/wiki/Q3993516', 'display_name': 'Spacetime topology', 'level': 5, 'score': 0.89769346}, {'id': 'https://openalex.org/C130187892', 'wikidata': 'https://www.wikidata.org/wiki/Q133327', 'display_name': 'Spacetime', 'level': 2, 'score': 0.8657713}, {'id': 'https://openalex.org/C79464548', 'wikidata': 'https://www.wikidata.org/wiki/Q464794', 'display_name': 'Minkowski space', 'level': 2, 'score': 0.84067655}, {'id': 'https://openalex.org/C41254897', 'wikidata': 'https://www.wikidata.org/wiki/Q1139715', 'display_name': 'Causal sets', 'level': 5, 'score': 0.8189937}, {'id': 'https://openalex.org/C185277778', 'wikidata': 'https://www.wikidata.org/wiki/Q3966119', 'display_name': 'Stationary spacetime', 'level': 5, 'score': 0.78131735}, {'id': 'https://openalex.org/C154693114', 'wikidata': 'https://www.wikidata.org/wiki/Q6796059', 'display_name': "Maxwell's equations in curved spacetime", 'level': 5, 'score': 0.66045046}, {'id': 'https://openalex.org/C65305961', 'wikidata': 'https://www.wikidata.org/wiki/Q7572737', 'display_name': 'Spacetime symmetries', 'level': 5, 'score': 0.63682324}, {'id': 'https://openalex.org/C163504300', 'wikidata': 'https://www.wikidata.org/wiki/Q2364925', 'display_name': 'Causal structure', 'level': 2, 'score': 0.58120817}, {'id': 'https://openalex.org/C100991488', 'wikidata': 'https://www.wikidata.org/wiki/Q7576722', 'display_name': 'Spherically symmetric spacetime', 'level': 5, 'score': 0.55766815}, {'id': 'https://openalex.org/C120484201', 'wikidata': 'https://www.wikidata.org/wiki/Q2246697', 'display_name': 'Quantum field theory in curved spacetime', 'level': 4, 'score': 0.5354882}, {'id': 'https://openalex.org/C195065555', 'wikidata': 'https://www.wikidata.org/wiki/Q214881', 'display_name': 'Curvature', 'level': 2, 'score': 0.5312839}, {'id': 'https://openalex.org/C134200972', 'wikidata': 'https://www.wikidata.org/wiki/Q856292', 'display_name': 'World line', 'level': 3, 'score': 0.4862984}, {'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.4590984}, {'id': 'https://openalex.org/C176217482', 'wikidata': 'https://www.wikidata.org/wiki/Q860554', 'display_name': 'Metric (unit)', 'level': 2, 'score': 0.41463494}, {'id': 'https://openalex.org/C2524010', 'wikidata': 'https://www.wikidata.org/wiki/Q8087', 'display_name': 'Geometry', 'level': 1, 'score': 0.3567668}, {'id': 'https://openalex.org/C33332235', 'wikidata': 'https://www.wikidata.org/wiki/Q18362', 'display_name': 'Theoretical physics', 'level': 1, 'score': 0.32476807}, {'id': 'https://openalex.org/C33923547', 'wikidata': 'https://www.wikidata.org/wiki/Q395', 'display_name': 'Mathematics', 'level': 0, 'score': 0.29357573}, {'id': 'https://openalex.org/C37914503', 'wikidata': 'https://www.wikidata.org/wiki/Q156495', 'display_name': 'Mathematical physics', 'level': 1, 'score': 0.25410932}, {'id': 'https://openalex.org/C70669116', 'wikidata': 'https://www.wikidata.org/wiki/Q2537157', 'display_name': 'Mathematics of general relativity', 'level': 4, 'score': 0.2174378}, {'id': 'https://openalex.org/C147452769', 'wikidata': 'https://www.wikidata.org/wiki/Q11452', 'display_name': 'General relativity', 'level': 2, 'score': 0.19766337}, {'id': 'https://openalex.org/C62520636', 'wikidata': 'https://www.wikidata.org/wiki/Q944', 'display_name': 'Quantum mechanics', 'level': 1, 'score': 0.12920946}, {'id': 'https://openalex.org/C108568745', 'wikidata': 'https://www.wikidata.org/wiki/Q234181', 'display_name': 'Quantum gravity', 'level': 3, 'score': 0.07046199}, {'id': 'https://openalex.org/C44715290', 'wikidata': 'https://www.wikidata.org/wiki/Q13012237', 'display_name': 'Numerical relativity', 'level': 3, 'score': 0.054015636}, {'id': 'https://openalex.org/C21547014', 'wikidata': 'https://www.wikidata.org/wiki/Q1423657', 'display_name': 'Operations management', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C162324750', 'wikidata': 'https://www.wikidata.org/wiki/Q8134', 'display_name': 'Economics', 'level': 0, 'score': 0.0}, {'id': 'https://openalex.org/C84114770', 'wikidata': 'https://www.wikidata.org/wiki/Q46344', 'display_name': 'Quantum', 'level': 2, 'score': 0.0}], 'mesh': [], 'locations_count': 2, 'locations': [{'is_oa': True, 'landing_page_url': 'https://arxiv.org/abs/2312.03487', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306400194', 'display_name': 'arXiv (Cornell University)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I205783295', 'host_organization_name': 'Cornell University', 'host_organization_lineage': ['https://openalex.org/I205783295'], 'host_organization_lineage_names': ['Cornell University'], 'type': 'repository'}, 'license': 'cc-by', 'license_id': 'https://openalex.org/licenses/cc-by', 'version': 'submittedVersion', 'is_accepted': False, 'is_published': False}, {'is_oa': False, 'landing_page_url': 'https://api.datacite.org/dois/10.48550/arxiv.2312.03487', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4393179698', 'display_name': 'DataCite API', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I4210145204', 'host_organization_name': 'DataCite', 'host_organization_lineage': ['https://openalex.org/I4210145204'], 'host_organization_lineage_names': ['DataCite'], 'type': 'metadata'}, 'license': None, 'license_id': None, 'version': None}], 'best_oa_location': {'is_oa': True, 'landing_page_url': 'https://arxiv.org/abs/2312.03487', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306400194', 'display_name': 'arXiv (Cornell University)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I205783295', 'host_organization_name': 'Cornell University', 'host_organization_lineage': ['https://openalex.org/I205783295'], 'host_organization_lineage_names': ['Cornell University'], 'type': 'repository'}, 'license': 'cc-by', 'license_id': 'https://openalex.org/licenses/cc-by', 'version': 'submittedVersion', 'is_accepted': False, 'is_published': False}, 'sustainable_development_goals': [], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 0, 'referenced_works': [], 'related_works': ['https://openalex.org/W4389471256', 'https://openalex.org/W3206693029', 'https://openalex.org/W3028597277', 'https://openalex.org/W2950069827', 'https://openalex.org/W2613007227', 'https://openalex.org/W2359865466', 'https://openalex.org/W2260504375', 'https://openalex.org/W2148324008', 'https://openalex.org/W2016378907', 'https://openalex.org/W1944639264'], 'abstract_inverted_index': {'We': [0, 24, 50, 97], 'have': [1, 25, 51, 99], 'generalized': [2], 'the': [3, 6, 11, 28, 88, 109, 116, 120, 134, 137, 141, 157], 'results': [4, 125], 'of': [5, 13, 69, 95, 104, 112, 119, 122, 126, 136, 143], 'previous': [7], 'work': [8], '[arXiv:2302.12209]': [9], 'to': [10, 87, 93, 115], 'case': [12], 'three-dimensional': [14], '(3D)': [15], 'spacetime': [16, 32, 56, 72, 107, 139, 158], 'with': [17], 'two': [18], 'spatial': [19], 'and': [20, 60, 83, 153], 'one': [21], 'temporal': [22], 'coordinates.': [23], 'found': [26], 'that': [27, 37, 53, 156], 'flat': [29], 'Minkowski': [30], '3D': [31, 55, 138], 'is': [33, 57, 64, 159], '"well-stitched",': [34], 'which': [35], 'means': [36], 'it': [38, 63], 'possesses': [39], 'a': [40, 54, 70, 105, 130], 'structure': [41], 'described': [42], 'by': [43], '24': [44], 'causal': [45, 144], 'relations': [46, 145], 'between': [47], '12': [48], 'events.': [49], 'proved': [52], '"well-stitched"': [58, 71], 'if': [59, 62], 'only': [61], 'conformally': [65, 161], 'flat.': [66, 162], 'The': [67, 124], 'concept': [68, 103], 'does': [73, 84], 'not': [74, 85, 160], 'rely': [75], 'on': [76, 140], 'metrical': [77], 'information': [78], 'about': [79], 'lengths,': [80], 'times,': [81], 'etc.,': [82], 'belong': [86], 'metric': [89], 'geometry,': [90], 'but': [91], 'rather': [92], 'geometry': [94, 114, 121], 'incidence.': [96, 123], 'therefore': [98], '"translated"': [100], 'an': [101], 'important': [102], 'conformally-flat': [106], 'from': [108], '"metric"': [110], 'language': [111, 118], 'Riemannian': [113], '"non-metric"': [117], 'this': [127], 'paper': [128], 'provide': [129], 'tool': [131], 'for': [132], 'detecting': [133], 'curvature': [135], 'basis': [142], 'only,': [146], 'without': [147], 'any': [148], 'measurement': [149], 'instruments': [150], 'like': [151], 'rulers': [152], 'clocks,': [154], 'provided': [155]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W4389471256', 'counts_by_year': [], 'updated_date': '2025-01-04T17:50:51.675681', 'created_date': '2023-12-08'}