Publication Information

{'id': 'https://openalex.org/W3103224053', 'doi': 'https://doi.org/10.1142/s0219887819501615', 'title': 'Recovering the cosmological constant from affine geometry', 'display_name': 'Recovering the cosmological constant from affine geometry', 'publication_year': 2019, 'publication_date': '2019-08-15', 'ids': {'openalex': 'https://openalex.org/W3103224053', 'doi': 'https://doi.org/10.1142/s0219887819501615', 'mag': '3103224053'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1142/s0219887819501615', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S146144561', 'display_name': 'International Journal of Geometric Methods in Modern Physics', 'issn_l': '0219-8878', 'issn': ['0219-8878', '1793-6977'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310319815', 'host_organization_name': 'World Scientific', 'host_organization_lineage': ['https://openalex.org/P4310319815'], 'host_organization_lineage_names': ['World Scientific'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['arxiv', 'crossref', 'datacite'], 'open_access': {'is_oa': True, 'oa_status': 'green', 'oa_url': 'http://arxiv.org/pdf/1908.02340', 'any_repository_has_fulltext': True}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5043273543', 'display_name': 'Wladimir-Georges Boskoff', 'orcid': 'https://orcid.org/0000-0002-8105-2261'}, 'institutions': [{'id': 'https://openalex.org/I155936010', 'display_name': 'Ovidius University', 'ror': 'https://ror.org/050ccpd76', 'country_code': 'RO', 'type': 'education', 'lineage': ['https://openalex.org/I155936010']}], 'countries': ['RO'], 'is_corresponding': False, 'raw_author_name': 'Wladimir-Georges Boskoff', 'raw_affiliation_strings': ['Department of Mathematics, Ovidius University of Constanta, Constanta 900527, Romania'], 'affiliations': [{'raw_affiliation_string': 'Department of Mathematics, Ovidius University of Constanta, Constanta 900527, Romania', 'institution_ids': ['https://openalex.org/I155936010']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5076706548', 'display_name': 'Salvatore Capozziello', 'orcid': 'https://orcid.org/0000-0003-4886-2024'}, 'institutions': [{'id': 'https://openalex.org/I4210108560', 'display_name': 'Istituto Nazionale di Fisica Nucleare, Sezione di Napoli', 'ror': 'https://ror.org/015kcdd40', 'country_code': 'IT', 'type': 'facility', 'lineage': ['https://openalex.org/I160013858', 'https://openalex.org/I4210108560', 'https://openalex.org/I71267560']}, {'id': 'https://openalex.org/I71267560', 'display_name': 'University of Naples Federico II', 'ror': 'https://ror.org/05290cv24', 'country_code': 'IT', 'type': 'education', 'lineage': ['https://openalex.org/I71267560']}, {'id': 'https://openalex.org/I101072179', 'display_name': 'Tomsk State Pedagogical University', 'ror': 'https://ror.org/00x3rpv59', 'country_code': 'RU', 'type': 'education', 'lineage': ['https://openalex.org/I101072179']}], 'countries': ['IT', 'RU'], 'is_corresponding': False, 'raw_author_name': 'Salvatore Capozziello', 'raw_affiliation_strings': ['Dipartimento di Fisica “E. Pancini”, Università degli Studi di Napoli “Federico II”, INFN Sez. di Napoli, Compl. Univ. di Monte S. Angelo, Edificio G, Via Cinthia, I-80126, Napoli, Italy', 'Tomsk State Pedagogical University, ul. Kievskaya, 60, 634061 Tomsk, Russia'], 'affiliations': [{'raw_affiliation_string': 'Dipartimento di Fisica “E. Pancini”, Università degli Studi di Napoli “Federico II”, INFN Sez. di Napoli, Compl. Univ. di Monte S. Angelo, Edificio G, Via Cinthia, I-80126, Napoli, Italy', 'institution_ids': ['https://openalex.org/I4210108560', 'https://openalex.org/I71267560']}, {'raw_affiliation_string': 'Tomsk State Pedagogical University, ul. Kievskaya, 60, 634061 Tomsk, Russia', 'institution_ids': ['https://openalex.org/I101072179']}]}], 'institution_assertions': [], 'countries_distinct_count': 3, 'institutions_distinct_count': 4, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 0.592, 'has_fulltext': True, 'fulltext_origin': 'pdf', 'cited_by_count': 6, 'citation_normalized_percentile': {'value': 0.710184, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 81, 'max': 82}, 'biblio': {'volume': '16', 'issue': '10', 'first_page': '1950161', 'last_page': '1950161'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10095', 'display_name': 'Cosmology and Gravitation Theories', 'score': 0.9999, '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': 0.9999, '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/T13080', 'display_name': 'Advanced Differential Geometry Research', 'score': 0.9998, '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/T11960', 'display_name': 'Relativity and Gravitational Theory', 'score': 0.9967, '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': [{'id': 'https://openalex.org/keywords/cosmological-constant', 'display_name': 'Cosmological constant', 'score': 0.80373025}, {'id': 'https://openalex.org/keywords/constant', 'display_name': 'Constant (computer programming)', 'score': 0.4402091}, {'id': 'https://openalex.org/keywords/affine-geometry', 'display_name': 'Affine geometry', 'score': 0.41367584}], 'concepts': [{'id': 'https://openalex.org/C79464548', 'wikidata': 'https://www.wikidata.org/wiki/Q464794', 'display_name': 'Minkowski space', 'level': 2, 'score': 0.9410208}, {'id': 'https://openalex.org/C166861157', 'wikidata': 'https://www.wikidata.org/wiki/Q59151', 'display_name': 'Cosmological constant', 'level': 2, 'score': 0.80373025}, {'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.65707827}, {'id': 'https://openalex.org/C19262093', 'wikidata': 'https://www.wikidata.org/wiki/Q3036474', 'display_name': 'De Sitter universe', 'level': 3, 'score': 0.5992179}, {'id': 'https://openalex.org/C22366356', 'wikidata': 'https://www.wikidata.org/wiki/Q1179448', 'display_name': 'De Sitter space', 'level': 4, 'score': 0.54929334}, {'id': 'https://openalex.org/C92757383', 'wikidata': 'https://www.wikidata.org/wiki/Q382497', 'display_name': 'Affine transformation', 'level': 2, 'score': 0.50853884}, {'id': 'https://openalex.org/C37914503', 'wikidata': 'https://www.wikidata.org/wiki/Q156495', 'display_name': 'Mathematical physics', 'level': 1, 'score': 0.48529094}, {'id': 'https://openalex.org/C2777027219', 'wikidata': 'https://www.wikidata.org/wiki/Q1284190', 'display_name': 'Constant (computer programming)', 'level': 2, 'score': 0.4402091}, {'id': 'https://openalex.org/C124017977', 'wikidata': 'https://www.wikidata.org/wiki/Q11412', 'display_name': 'Gravitation', 'level': 2, 'score': 0.41790587}, {'id': 'https://openalex.org/C23684344', 'wikidata': 'https://www.wikidata.org/wiki/Q382520', 'display_name': 'Affine geometry', 'level': 4, 'score': 0.41367584}, {'id': 'https://openalex.org/C33332235', 'wikidata': 'https://www.wikidata.org/wiki/Q18362', 'display_name': 'Theoretical physics', 'level': 1, 'score': 0.40967003}, {'id': 'https://openalex.org/C74650414', 'wikidata': 'https://www.wikidata.org/wiki/Q11397', 'display_name': 'Classical mechanics', 'level': 1, 'score': 0.38935584}, {'id': 'https://openalex.org/C2524010', 'wikidata': 'https://www.wikidata.org/wiki/Q8087', 'display_name': 'Geometry', 'level': 1, 'score': 0.33317876}, {'id': 'https://openalex.org/C33923547', 'wikidata': 'https://www.wikidata.org/wiki/Q395', 'display_name': 'Mathematics', 'level': 0, 'score': 0.2282252}, {'id': 'https://openalex.org/C173110770', 'wikidata': 'https://www.wikidata.org/wiki/Q382698', 'display_name': 'Affine space', 'level': 3, 'score': 0.19114947}, {'id': 'https://openalex.org/C62520636', 'wikidata': 'https://www.wikidata.org/wiki/Q944', 'display_name': 'Quantum mechanics', 'level': 1, 'score': 0.1596668}, {'id': 'https://openalex.org/C84999194', 'wikidata': 'https://www.wikidata.org/wiki/Q1', 'display_name': 'Universe', 'level': 2, 'score': 0.15952644}, {'id': 'https://openalex.org/C41008148', 'wikidata': 'https://www.wikidata.org/wiki/Q21198', 'display_name': 'Computer science', 'level': 0, 'score': 0.0}, {'id': 'https://openalex.org/C199360897', 'wikidata': 'https://www.wikidata.org/wiki/Q9143', 'display_name': 'Programming language', 'level': 1, 'score': 0.0}], 'mesh': [], 'locations_count': 3, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1142/s0219887819501615', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S146144561', 'display_name': 'International Journal of Geometric Methods in Modern Physics', 'issn_l': '0219-8878', 'issn': ['0219-8878', '1793-6977'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310319815', 'host_organization_name': 'World Scientific', 'host_organization_lineage': ['https://openalex.org/P4310319815'], 'host_organization_lineage_names': ['World Scientific'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, {'is_oa': True, 'landing_page_url': 'http://arxiv.org/abs/1908.02340', 'pdf_url': 'http://arxiv.org/pdf/1908.02340', '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': None, 'license_id': None, 'version': 'submittedVersion', 'is_accepted': False, 'is_published': False}, {'is_oa': False, 'landing_page_url': 'https://api.datacite.org/dois/10.48550/arxiv.1908.02340', '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': 'http://arxiv.org/abs/1908.02340', 'pdf_url': 'http://arxiv.org/pdf/1908.02340', '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': None, 'license_id': None, 'version': 'submittedVersion', 'is_accepted': False, 'is_published': False}, 'sustainable_development_goals': [], 'grants': [], 'datasets': [], 'versions': ['https://openalex.org/W2966734108', 'https://openalex.org/W3103224053'], 'referenced_works_count': 35, 'referenced_works': ['https://openalex.org/W1970251573', 'https://openalex.org/W1983233159', 'https://openalex.org/W1989487932', 'https://openalex.org/W1992278113', 'https://openalex.org/W2027552172', 'https://openalex.org/W2029403139', 'https://openalex.org/W2034890582', 'https://openalex.org/W2053332721', 'https://openalex.org/W2056173066', 'https://openalex.org/W2091262560', 'https://openalex.org/W2108088914', 'https://openalex.org/W2114925115', 'https://openalex.org/W2127657072', 'https://openalex.org/W2146476892', 'https://openalex.org/W2267350356', 'https://openalex.org/W2289492256', 'https://openalex.org/W2329494599', 'https://openalex.org/W2734414680', 'https://openalex.org/W2762145671', 'https://openalex.org/W2794162265', 'https://openalex.org/W2809979295', 'https://openalex.org/W2949588884', 'https://openalex.org/W2951663557', 'https://openalex.org/W2952150967', 'https://openalex.org/W2963864828', 'https://openalex.org/W3098351201', 'https://openalex.org/W3102136416', 'https://openalex.org/W3102523060', 'https://openalex.org/W3102687315', 'https://openalex.org/W3106243317', 'https://openalex.org/W3125882193', 'https://openalex.org/W3154132214', 'https://openalex.org/W4210673022', 'https://openalex.org/W4237503164', 'https://openalex.org/W4296884402'], 'related_works': ['https://openalex.org/W4307005888', 'https://openalex.org/W3103332506', 'https://openalex.org/W3103224053', 'https://openalex.org/W3014199881', 'https://openalex.org/W2954782866', 'https://openalex.org/W2894459085', 'https://openalex.org/W2028549848', 'https://openalex.org/W1993807326', 'https://openalex.org/W1973756896', 'https://openalex.org/W1807971224'], 'abstract_inverted_index': {'A': [0], 'gravity': [1], 'theory': [2], 'without': [3], 'masses': [4], 'can': [5, 21], 'be': [6, 22], 'constructed': [7], 'in': [8, 60], 'Minkowski': [9, 14, 29, 36], 'spaces': [10], 'using': [11], 'a': [12, 34, 78, 102], 'geometric': [13, 90, 110], 'potential.': [15, 38], 'The': [16], 'related': [17], 'affine': [18, 120], 'spacelike': [19, 30], 'spheres': [20, 40], 'seen': [23], 'as': [24], 'the': [25, 28, 51, 73, 95, 108, 118, 124], 'regions': [26], 'of': [27, 62, 80, 94, 112], 'vectors': [31], 'characterized': [32], 'by': [33], 'constant': [35, 114], 'gravitational': [37], 'These': [39], 'point': [41], 'out,': [42], 'for': [43], 'each': [44, 86], 'dimension': [45], '$n': [46], '\\geq': [47], '3$,': [48], 'spacetime': [49], 'models,': [50], 'de': [52, 96], 'Sitter': [53, 97], 'ones,': [54], 'which': [55, 106], 'satisfy': [56], "Einstein's": [57], 'field': [58], 'equations': [59], 'absence': [61], 'matter.': [63], 'In': [64], 'other': [65], 'words,': [66], 'it': [67, 116], 'is': [68], 'possible': [69, 81], 'to': [70], 'generate': [71], 'geometrically': [72], 'cosmological': [74, 113], 'constant.': [75], 'Even': [76], 'if': [77], 'lot': [79], 'parameterizations': [82], 'have': [83], 'been': [84], 'proposed,': [85], 'one': [87], 'highlighting': [88], 'some': [89], 'and': [91], 'physical': [92], 'properties': [93], 'space,': [98], 'we': [99], 'present': [100], 'here': [101], 'new': [103], 'natural': [104], 'parameterization': [105], 'reveals': [107], 'intrinsic': [109], 'nature': [111], 'relating': [115], 'with': [117], 'invariant': [119], 'radius': [121], 'coming': [122], 'from': [123], 'so': [125], 'called': [126], 'Minkowski-Tzitzeica': [127], 'surfaces': [128], 'theory.': [129]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W3103224053', 'counts_by_year': [{'year': 2023, 'cited_by_count': 1}, {'year': 2022, 'cited_by_count': 4}, {'year': 2019, 'cited_by_count': 1}], 'updated_date': '2024-12-07T19:48:18.353295', 'created_date': '2020-11-23'}