Higher dimensional radiation collapse and cosmic censorship

Name: Work Video:
Duration: 3 min 30 s
Description: We study the occurrence of naked singularities in the spherically symmetric collapse of radiation shells in a higher dimensional spacetime. The necessary conditions for the formation of a naked singularity or a black hole are obtained. The naked singularities are found to be strong in the Tipler sense and thus violate the cosmic censorship conjecture.
Sushant G. Ghosh; R. V. Saraykar
{'id': 'https://openalex.org/W2042493822', 'doi': 'https://doi.org/10.1103/physrevd.62.107502', 'title': 'Higher dimensional radiation collapse and cosmic censorship', 'display_name': 'Higher dimensional radiation collapse and cosmic censorship', 'publication_year': 2000, 'publication_date': '2000-10-16', 'ids': {'openalex': 'https://openalex.org/W2042493822', 'doi': 'https://doi.org/10.1103/physrevd.62.107502', 'mag': '2042493822'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1103/physrevd.62.107502', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4210190737', 'display_name': 'Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields', 'issn_l': '0556-2821', 'issn': ['0556-2821', '1089-4918', '1538-4500'], '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': ['crossref', 'datacite'], 'open_access': {'is_oa': True, 'oa_status': 'green', 'oa_url': 'http://arxiv.org/pdf/gr-qc/0111080', 'any_repository_has_fulltext': True}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5004261983', 'display_name': 'Sushant G. Ghosh', 'orcid': 'https://orcid.org/0000-0002-0835-3690'}, 'institutions': [], 'countries': ['IN'], 'is_corresponding': False, 'raw_author_name': 'S. G. Ghosh', 'raw_affiliation_strings': ['Department of Mathematics, Science College, Congress Nagar, Nagpur-440 012, India'], 'affiliations': [{'raw_affiliation_string': 'Department of Mathematics, Science College, Congress Nagar, Nagpur-440 012, India', 'institution_ids': []}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5114254839', 'display_name': 'R. V. Saraykar', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I133978751', 'display_name': 'Rashtrasant Tukadoji Maharaj Nagpur University', 'ror': 'https://ror.org/04esgv207', 'country_code': 'IN', 'type': 'education', 'lineage': ['https://openalex.org/I133978751']}], 'countries': ['IN'], 'is_corresponding': False, 'raw_author_name': 'R. V. Saraykar', 'raw_affiliation_strings': ['Department of Mathematics, Nagpur University, Nagpur-440 010, India'], 'affiliations': [{'raw_affiliation_string': 'Department of Mathematics, Nagpur University, Nagpur-440 010, India', 'institution_ids': ['https://openalex.org/I133978751']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 0.667, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 16, 'citation_normalized_percentile': {'value': 0.814996, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 83, 'max': 84}, 'biblio': {'volume': '62', 'issue': '10', 'first_page': None, 'last_page': None}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10095', 'display_name': 'Cosmology and Gravitation Theories', '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'}}, 'topics': [{'id': 'https://openalex.org/T10095', 'display_name': 'Cosmology and Gravitation Theories', '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/T10025', 'display_name': 'Black Holes and Theoretical Physics', 'score': 0.999, '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'}}, {'id': 'https://openalex.org/T12220', 'display_name': 'Quantum Electrodynamics and Casimir Effect', 'score': 0.9986, '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/cosmic-censorship-hypothesis', 'display_name': 'Cosmic censorship hypothesis', 'score': 0.99009967}, {'id': 'https://openalex.org/keywords/naked-singularity', 'display_name': 'Naked singularity', 'score': 0.98123467}, {'id': 'https://openalex.org/keywords/black-hole', 'display_name': 'Black hole (networking)', 'score': 0.54956883}], 'concepts': [{'id': 'https://openalex.org/C9061790', 'wikidata': 'https://www.wikidata.org/wiki/Q1191211', 'display_name': 'Cosmic censorship hypothesis', 'level': 3, 'score': 0.99009967}, {'id': 'https://openalex.org/C8105449', 'wikidata': 'https://www.wikidata.org/wiki/Q285949', 'display_name': 'Naked singularity', 'level': 3, 'score': 0.98123467}, {'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.6532589}, {'id': 'https://openalex.org/C12843', 'wikidata': 'https://www.wikidata.org/wiki/Q201721', 'display_name': 'Gravitational singularity', 'level': 2, 'score': 0.65276647}, {'id': 'https://openalex.org/C118396296', 'wikidata': 'https://www.wikidata.org/wiki/Q329273', 'display_name': 'Gravitational collapse', 'level': 2, 'score': 0.5805736}, {'id': 'https://openalex.org/C50341732', 'wikidata': 'https://www.wikidata.org/wiki/Q880302', 'display_name': 'Black hole (networking)', 'level': 5, 'score': 0.54956883}, {'id': 'https://openalex.org/C16171025', 'wikidata': 'https://www.wikidata.org/wiki/Q863349', 'display_name': 'Singularity', 'level': 2, 'score': 0.5324356}, {'id': 'https://openalex.org/C52930066', 'wikidata': 'https://www.wikidata.org/wiki/Q543', 'display_name': 'Censorship', 'level': 2, 'score': 0.5153267}, {'id': 'https://openalex.org/C59375849', 'wikidata': 'https://www.wikidata.org/wiki/Q5013513', 'display_name': 'COSMIC cancer database', 'level': 2, 'score': 0.46121466}, {'id': 'https://openalex.org/C130187892', 'wikidata': 'https://www.wikidata.org/wiki/Q133327', 'display_name': 'Spacetime', 'level': 2, 'score': 0.45202374}, {'id': 'https://openalex.org/C44870925', 'wikidata': 'https://www.wikidata.org/wiki/Q37547', 'display_name': 'Astrophysics', 'level': 1, 'score': 0.4474985}, {'id': 'https://openalex.org/C33332235', 'wikidata': 'https://www.wikidata.org/wiki/Q18362', 'display_name': 'Theoretical physics', 'level': 1, 'score': 0.43438423}, {'id': 'https://openalex.org/C74650414', 'wikidata': 'https://www.wikidata.org/wiki/Q11397', 'display_name': 'Classical mechanics', 'level': 1, 'score': 0.37235832}, {'id': 'https://openalex.org/C1276947', 'wikidata': 'https://www.wikidata.org/wiki/Q333', 'display_name': 'Astronomy', 'level': 1, 'score': 0.3239181}, {'id': 'https://openalex.org/C2524010', 'wikidata': 'https://www.wikidata.org/wiki/Q8087', 'display_name': 'Geometry', 'level': 1, 'score': 0.17003974}, {'id': 'https://openalex.org/C62520636', 'wikidata': 'https://www.wikidata.org/wiki/Q944', 'display_name': 'Quantum mechanics', 'level': 1, 'score': 0.1552605}, {'id': 'https://openalex.org/C138885662', 'wikidata': 'https://www.wikidata.org/wiki/Q5891', 'display_name': 'Philosophy', 'level': 0, 'score': 0.11141911}, {'id': 'https://openalex.org/C33923547', 'wikidata': 'https://www.wikidata.org/wiki/Q395', 'display_name': 'Mathematics', 'level': 0, 'score': 0.10074675}, {'id': 'https://openalex.org/C41008148', 'wikidata': 'https://www.wikidata.org/wiki/Q21198', 'display_name': 'Computer science', 'level': 0, 'score': 0.05279675}, {'id': 'https://openalex.org/C31258907', 'wikidata': 'https://www.wikidata.org/wiki/Q1301371', 'display_name': 'Computer network', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C104954878', 'wikidata': 'https://www.wikidata.org/wiki/Q1648707', 'display_name': 'Routing protocol', 'level': 3, 'score': 0.0}, {'id': 'https://openalex.org/C74172769', 'wikidata': 'https://www.wikidata.org/wiki/Q1446839', 'display_name': 'Routing (electronic design automation)', 'level': 2, 'score': 0.0}, {'id': 'https://openalex.org/C89305328', 'wikidata': 'https://www.wikidata.org/wiki/Q1755411', 'display_name': 'Link-state routing protocol', 'level': 4, 'score': 0.0}, {'id': 'https://openalex.org/C27206212', 'wikidata': 'https://www.wikidata.org/wiki/Q34178', 'display_name': 'Theology', 'level': 1, 'score': 0.0}], 'mesh': [], 'locations_count': 3, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1103/physrevd.62.107502', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4210190737', 'display_name': 'Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields', 'issn_l': '0556-2821', 'issn': ['0556-2821', '1089-4918', '1538-4500'], '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': 'http://arxiv.org/abs/gr-qc/0111080', 'pdf_url': 'http://arxiv.org/pdf/gr-qc/0111080', '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.gr-qc/0111080', '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/gr-qc/0111080', 'pdf_url': 'http://arxiv.org/pdf/gr-qc/0111080', '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': [{'score': 0.79, 'display_name': 'Peace, justice, and strong institutions', 'id': 'https://metadata.un.org/sdg/16'}], 'grants': [], 'datasets': [], 'versions': ['https://openalex.org/W2042493822'], 'referenced_works_count': 21, 'referenced_works': ['https://openalex.org/W1534312328', 'https://openalex.org/W1585119455', 'https://openalex.org/W1680189244', 'https://openalex.org/W1982661754', 'https://openalex.org/W1987174765', 'https://openalex.org/W2002862338', 'https://openalex.org/W2006186782', 'https://openalex.org/W2013518518', 'https://openalex.org/W2023060308', 'https://openalex.org/W2038687698', 'https://openalex.org/W2040248396', 'https://openalex.org/W2040553535', 'https://openalex.org/W2067514733', 'https://openalex.org/W2067724635', 'https://openalex.org/W2094875591', 'https://openalex.org/W2112246711', 'https://openalex.org/W2884592078', 'https://openalex.org/W3028509791', 'https://openalex.org/W4226069134', 'https://openalex.org/W4245207709', 'https://openalex.org/W55822796'], 'related_works': ['https://openalex.org/W41641998', 'https://openalex.org/W3194723597', 'https://openalex.org/W3125034658', 'https://openalex.org/W3124655831', 'https://openalex.org/W3123789075', 'https://openalex.org/W2808772993', 'https://openalex.org/W2099504529', 'https://openalex.org/W2093878512', 'https://openalex.org/W2072811125', 'https://openalex.org/W1990759656'], 'abstract_inverted_index': {'We': [0], 'study': [1], 'the': [2, 8, 24, 45, 51], 'occurrence': [3], 'of': [4, 12, 26], 'naked': [5, 28, 37], 'singularities': [6, 38], 'in': [7, 15, 44], 'spherically': [9], 'symmetric': [10], 'collapse': [11], 'radiation': [13], 'shells': [14], 'a': [16, 27, 31], 'higher': [17], 'dimensional': [18], 'spacetime.': [19], 'The': [20, 36], 'necessary': [21], 'conditions': [22], 'for': [23], 'formation': [25], 'singularity': [29], 'or': [30], 'black': [32], 'hole': [33], 'are': [34, 39], 'obtained.': [35], 'found': [40], 'to': [41], 'be': [42], 'strong': [43], 'Tipler': [46], 'sense': [47], 'and': [48], 'thus': [49], 'violate': [50], 'cosmic': [52], 'censorship': [53], 'conjecture.': [54]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2042493822', 'counts_by_year': [{'year': 2021, 'cited_by_count': 1}, {'year': 2019, 'cited_by_count': 2}, {'year': 2018, 'cited_by_count': 1}, {'year': 2015, 'cited_by_count': 1}, {'year': 2014, 'cited_by_count': 1}, {'year': 2013, 'cited_by_count': 1}], 'updated_date': '2024-12-12T06:29:50.145621', 'created_date': '2016-06-24'}
Publication Information

Basic Information

Access and Citation

AI Researcher Chatbot

Primary Location

Authors

Topics

Keywords

Related Works
