Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2083380439', 'doi': 'https://doi.org/10.1103/physreva.82.052504', 'title': 'Casimir force between integrable and chaotic pistons', 'display_name': 'Casimir force between integrable and chaotic pistons', 'publication_year': 2010, 'publication_date': '2010-11-08', 'ids': {'openalex': 'https://openalex.org/W2083380439', 'doi': 'https://doi.org/10.1103/physreva.82.052504', 'mag': '2083380439'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1103/physreva.82.052504', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S164566984', 'display_name': 'Physical Review A', 'issn_l': '1050-2947', 'issn': ['1050-2947', '1094-1622', '1538-4446'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320261', 'host_organization_name': 'American Physical Society', 'host_organization_lineage': ['https://openalex.org/P4310320261'], 'host_organization_lineage_names': ['American Physical Society'], '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': 'https://arxiv.org/pdf/1007.4742', 'any_repository_has_fulltext': True}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5074207486', 'display_name': 'Ezequiel Álvarez', 'orcid': 'https://orcid.org/0000-0001-6780-4415'}, 'institutions': [{'id': 'https://openalex.org/I53241121', 'display_name': 'Fundación Ciencias Exactas y Naturales', 'ror': 'https://ror.org/05rxmkq09', 'country_code': 'AR', 'type': 'nonprofit', 'lineage': ['https://openalex.org/I53241121']}, {'id': 'https://openalex.org/I24354313', 'display_name': 'University of Buenos Aires', 'ror': 'https://ror.org/0081fs513', 'country_code': 'AR', 'type': 'education', 'lineage': ['https://openalex.org/I24354313']}], 'countries': ['AR'], 'is_corresponding': False, 'raw_author_name': 'Ezequiel Álvarez', 'raw_affiliation_strings': ['Departamento de Física, Facultad de Ciencias Exactas y Naturales Universidad de Buenos Aires, and Instituto de Física de Buenos Aires, Concejo Nacional de Investigaciones Científicas y Técnicas, Ciudad Universitaria, Pabellón I, 1428 Buenos Aires, Argentina'], 'affiliations': [{'raw_affiliation_string': 'Departamento de Física, Facultad de Ciencias Exactas y Naturales Universidad de Buenos Aires, and Instituto de Física de Buenos Aires, Concejo Nacional de Investigaciones Científicas y Técnicas, Ciudad Universitaria, Pabellón I, 1428 Buenos Aires, Argentina', 'institution_ids': ['https://openalex.org/I53241121', 'https://openalex.org/I24354313']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5022723754', 'display_name': 'Francisco D. Mazzitelli', 'orcid': 'https://orcid.org/0000-0001-7937-5419'}, 'institutions': [{'id': 'https://openalex.org/I24354313', 'display_name': 'University of Buenos Aires', 'ror': 'https://ror.org/0081fs513', 'country_code': 'AR', 'type': 'education', 'lineage': ['https://openalex.org/I24354313']}, {'id': 'https://openalex.org/I53241121', 'display_name': 'Fundación Ciencias Exactas y Naturales', 'ror': 'https://ror.org/05rxmkq09', 'country_code': 'AR', 'type': 'nonprofit', 'lineage': ['https://openalex.org/I53241121']}], 'countries': ['AR'], 'is_corresponding': False, 'raw_author_name': 'Francisco D. Mazzitelli', 'raw_affiliation_strings': ['Departamento de Física, Facultad de Ciencias Exactas y Naturales Universidad de Buenos Aires, and Instituto de Física de Buenos Aires, Concejo Nacional de Investigaciones Científicas y Técnicas, Ciudad Universitaria, Pabellón I, 1428 Buenos Aires, Argentina'], 'affiliations': [{'raw_affiliation_string': 'Departamento de Física, Facultad de Ciencias Exactas y Naturales Universidad de Buenos Aires, and Instituto de Física de Buenos Aires, Concejo Nacional de Investigaciones Científicas y Técnicas, Ciudad Universitaria, Pabellón I, 1428 Buenos Aires, Argentina', 'institution_ids': ['https://openalex.org/I24354313', 'https://openalex.org/I53241121']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5078993573', 'display_name': 'Alejandro Monastra', 'orcid': 'https://orcid.org/0000-0002-5842-8056'}, 'institutions': [{'id': 'https://openalex.org/I9340077', 'display_name': 'Comisión Nacional de Energía Atómica', 'ror': 'https://ror.org/01xz39a70', 'country_code': 'AR', 'type': 'government', 'lineage': ['https://openalex.org/I9340077']}], 'countries': ['AR'], 'is_corresponding': False, 'raw_author_name': 'Alejandro G. Monastra', 'raw_affiliation_strings': ['Gerencia de Investigación y Aplicaciones, Comisión Nacional de Energía Atómica, Concejo Nacional de Investigaciones Científicas y Técnicas, Avenida General Paz 1499, 1650 San Martín, Argentina'], 'affiliations': [{'raw_affiliation_string': 'Gerencia de Investigación y Aplicaciones, Comisión Nacional de Energía Atómica, Concejo Nacional de Investigaciones Científicas y Técnicas, Avenida General Paz 1499, 1650 San Martín, Argentina', 'institution_ids': ['https://openalex.org/I9340077']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5066435751', 'display_name': 'Diego A. Wisniacki', 'orcid': 'https://orcid.org/0000-0001-5733-4835'}, 'institutions': [{'id': 'https://openalex.org/I53241121', 'display_name': 'Fundación Ciencias Exactas y Naturales', 'ror': 'https://ror.org/05rxmkq09', 'country_code': 'AR', 'type': 'nonprofit', 'lineage': ['https://openalex.org/I53241121']}, {'id': 'https://openalex.org/I24354313', 'display_name': 'University of Buenos Aires', 'ror': 'https://ror.org/0081fs513', 'country_code': 'AR', 'type': 'education', 'lineage': ['https://openalex.org/I24354313']}], 'countries': ['AR'], 'is_corresponding': False, 'raw_author_name': 'Diego A. Wisniacki', 'raw_affiliation_strings': ['Departamento de Física, Facultad de Ciencias Exactas y Naturales Universidad de Buenos Aires, and Instituto de Física de Buenos Aires, Concejo Nacional de Investigaciones Científicas y Técnicas, Ciudad Universitaria, Pabellón I, 1428 Buenos Aires, Argentina'], 'affiliations': [{'raw_affiliation_string': 'Departamento de Física, Facultad de Ciencias Exactas y Naturales Universidad de Buenos Aires, and Instituto de Física de Buenos Aires, Concejo Nacional de Investigaciones Científicas y Técnicas, Ciudad Universitaria, Pabellón I, 1428 Buenos Aires, Argentina', 'institution_ids': ['https://openalex.org/I53241121', 'https://openalex.org/I24354313']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 3, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': {'value': 2675, 'currency': 'USD', 'value_usd': 2675, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 0.164, 'has_fulltext': True, 'fulltext_origin': 'pdf', 'cited_by_count': 1, 'citation_normalized_percentile': {'value': 0.333575, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 64, 'max': 71}, 'biblio': {'volume': '82', 'issue': '5', 'first_page': None, 'last_page': None}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T12220', 'display_name': 'Quantum Electrodynamics and Casimir Effect', 'score': 0.9998, 'subfield': {'id': 'https://openalex.org/subfields/3107', 'display_name': 'Atomic and Molecular Physics, and Optics'}, '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/T12220', 'display_name': 'Quantum Electrodynamics and Casimir Effect', 'score': 0.9998, 'subfield': {'id': 'https://openalex.org/subfields/3107', 'display_name': 'Atomic and Molecular Physics, and Optics'}, '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/T10095', 'display_name': 'Cosmology and Gravitation Theories', 'score': 0.9822, '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/T11449', 'display_name': 'Mechanical and Optical Resonators', 'score': 0.9779, 'subfield': {'id': 'https://openalex.org/subfields/3107', 'display_name': 'Atomic and Molecular Physics, and Optics'}, '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/casimir-pressure', 'display_name': 'Casimir pressure', 'score': 0.45356107}], 'concepts': [{'id': 'https://openalex.org/C106881136', 'wikidata': 'https://www.wikidata.org/wiki/Q275393', 'display_name': 'Casimir effect', 'level': 2, 'score': 0.95889634}, {'id': 'https://openalex.org/C200741047', 'wikidata': 'https://www.wikidata.org/wiki/Q1957758', 'display_name': 'Integrable system', 'level': 2, 'score': 0.6911874}, {'id': 'https://openalex.org/C2777052490', 'wikidata': 'https://www.wikidata.org/wiki/Q5072826', 'display_name': 'Chaotic', 'level': 2, 'score': 0.63733613}, {'id': 'https://openalex.org/C74650414', 'wikidata': 'https://www.wikidata.org/wiki/Q11397', 'display_name': 'Classical mechanics', 'level': 1, 'score': 0.51316196}, {'id': 'https://openalex.org/C149393161', 'wikidata': 'https://www.wikidata.org/wiki/Q5048815', 'display_name': 'Casimir pressure', 'level': 3, 'score': 0.45356107}, {'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.37539896}, {'id': 'https://openalex.org/C33332235', 'wikidata': 'https://www.wikidata.org/wiki/Q18362', 'display_name': 'Theoretical physics', 'level': 1, 'score': 0.3268501}, {'id': 'https://openalex.org/C37914503', 'wikidata': 'https://www.wikidata.org/wiki/Q156495', 'display_name': 'Mathematical physics', 'level': 1, 'score': 0.30918074}, {'id': 'https://openalex.org/C41008148', 'wikidata': 'https://www.wikidata.org/wiki/Q21198', 'display_name': 'Computer science', 'level': 0, 'score': 0.17673028}, {'id': 'https://openalex.org/C154945302', 'wikidata': 'https://www.wikidata.org/wiki/Q11660', 'display_name': 'Artificial intelligence', 'level': 1, 'score': 0.075924665}], 'mesh': [], 'locations_count': 4, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1103/physreva.82.052504', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S164566984', 'display_name': 'Physical Review A', 'issn_l': '1050-2947', 'issn': ['1050-2947', '1094-1622', '1538-4446'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320261', 'host_organization_name': 'American Physical Society', 'host_organization_lineage': ['https://openalex.org/P4310320261'], 'host_organization_lineage_names': ['American Physical Society'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, {'is_oa': True, 'landing_page_url': 'https://arxiv.org/abs/1007.4742', 'pdf_url': 'https://arxiv.org/pdf/1007.4742', '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': True, 'landing_page_url': 'http://arxiv.org/abs/1007.4742', 'pdf_url': 'http://arxiv.org/pdf/1007.4742', '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.1007.4742', '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/1007.4742', 'pdf_url': 'https://arxiv.org/pdf/1007.4742', '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': [{'id': 'https://metadata.un.org/sdg/11', 'score': 0.53, 'display_name': 'Sustainable cities and communities'}], 'grants': [], 'datasets': [], 'versions': ['https://openalex.org/W2083380439'], 'referenced_works_count': 39, 'referenced_works': ['https://openalex.org/W1671022230', 'https://openalex.org/W1688053218', 'https://openalex.org/W1976820370', 'https://openalex.org/W1978808592', 'https://openalex.org/W1989085737', 'https://openalex.org/W1989908185', 'https://openalex.org/W1993242021', 'https://openalex.org/W1993506662', 'https://openalex.org/W1995862199', 'https://openalex.org/W1998006824', 'https://openalex.org/W2019801155', 'https://openalex.org/W2024715276', 'https://openalex.org/W2025762956', 'https://openalex.org/W2027485481', 'https://openalex.org/W2028958488', 'https://openalex.org/W2035286224', 'https://openalex.org/W2036091794', 'https://openalex.org/W2038280141', 'https://openalex.org/W2051366848', 'https://openalex.org/W2052708780', 'https://openalex.org/W2053029377', 'https://openalex.org/W2054421053', 'https://openalex.org/W2071754847', 'https://openalex.org/W2079138225', 'https://openalex.org/W2090463611', 'https://openalex.org/W2090736890', 'https://openalex.org/W2093315095', 'https://openalex.org/W2123342514', 'https://openalex.org/W2129442062', 'https://openalex.org/W2165577578', 'https://openalex.org/W2165803473', 'https://openalex.org/W2171890171', 'https://openalex.org/W2231639378', 'https://openalex.org/W2996579485', 'https://openalex.org/W3106255576', 'https://openalex.org/W4232227946', 'https://openalex.org/W4232454247', 'https://openalex.org/W4232757548', 'https://openalex.org/W4251729365'], 'related_works': ['https://openalex.org/W3098079866', 'https://openalex.org/W2363189776', 'https://openalex.org/W2149173083', 'https://openalex.org/W2081804922', 'https://openalex.org/W2021551198', 'https://openalex.org/W2018418365', 'https://openalex.org/W2002654689', 'https://openalex.org/W1987422537', 'https://openalex.org/W1969066885', 'https://openalex.org/W1863334108'], 'abstract_inverted_index': {'We': [0, 95], 'have': [1, 96, 122], 'computed': [2], 'numerically': [3], 'the': [4, 20, 33, 40, 43, 55, 60, 66, 70, 74, 80, 84, 103, 125, 129, 137], 'Casimir': [5, 105, 130], 'force': [6, 44, 106, 131], 'between': [7], 'two': [8], 'identical': [9], 'pistons': [10, 23, 108], 'inside': [11], 'a': [12, 98, 116, 133], 'very': [13], 'long': [14], 'cylinder,': [15], 'considering': [16], 'different': [17, 88], 'shapes': [18], 'for': [19, 89, 107], 'pistons.': [21], 'The': [22, 36], 'can': [24], 'be': [25], 'considered': [26], 'as': [27], 'quantum': [28], 'billiards,': [29, 120], 'whose': [30], 'spectrum': [31, 41, 75], 'determines': [32], 'vacuum': [34], 'force.': [35], 'smooth': [37], 'part': [38, 72, 127], 'of': [39, 59, 73, 83, 102, 118, 128], 'fixes': [42], 'at': [45], 'short': [46], 'distances,': [47], 'and': [48, 111], 'depends': [49], 'only': [50], 'on': [51], 'geometric': [52], 'quantities': [53], 'like': [54], 'area': [56], 'or': [57, 92], 'perimeter': [58], 'piston.': [61], 'However,': [62], 'correcting': [63, 126], 'terms': [64], 'to': [65, 79, 141], 'force,': [67], 'coming': [68], 'from': [69, 139], 'oscillating': [71], 'which': [76], 'is': [77], 'related': [78], 'classical': [81, 113], 'dynamics': [82], 'billiard,': [85], 'are': [86], 'qualitatively': [87], 'classically': [90], 'integrable': [91], 'chaotic': [93, 112, 142], 'systems.': [94], 'performed': [97], 'detailed': [99], 'numerical': [100], 'analysis': [101], 'corresponding': [104], 'with': [109], 'regular': [110, 140], 'dynamics.': [114], 'For': [115], 'family': [117], 'stadium': [119], 'we': [121], 'found': [123], 'that': [124], 'presents': [132], 'sudden': [134], 'change': [135], 'in': [136], 'transition': [138], 'geometries.': [143]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2083380439', 'counts_by_year': [], 'updated_date': '2024-12-10T14:48:36.571168', 'created_date': '2016-06-24'}