Dancing with Black Holes
We describe efforts over the last six years to implement regularization methods suitable for studying one or more interacting black holes by direct N-body simulations. Three different methods have been adapted to large-N systems: (i) Time-Transformed Leapfrog, (ii) Wheel-Spoke, and (iii) Algorithmic...
Gespeichert in:
| Veröffentlicht in: | Proceedings of the International Astronomical Union 2007-09, Vol.3 (S246), p.437-446 |
|---|---|
| 1. Verfasser: | |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 446 |
|---|---|
| container_issue | S246 |
| container_start_page | 437 |
| container_title | Proceedings of the International Astronomical Union |
| container_volume | 3 |
| creator | Aarseth, S. J. |
| description | We describe efforts over the last six years to implement regularization methods suitable for studying one or more interacting black holes by direct N-body simulations. Three different methods have been adapted to large-N systems: (i) Time-Transformed Leapfrog, (ii) Wheel-Spoke, and (iii) Algorithmic Regularization. These methods have been tried out with some success on GRAPE-type computers. Special emphasis has also been devoted to including post-Newtonian terms, with application to moderately massive black holes in stellar clusters. Some examples of simulations leading to coalescence by gravitational radiation will be presented to illustrate the practical usefulness of such methods. |
| doi_str_mv | 10.1017/S1743921308016141 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_746157293</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><cupid>10_1017_S1743921308016141</cupid><sourcerecordid>2039272091</sourcerecordid><originalsourceid>FETCH-LOGICAL-c3171-69571ea01f003d82a49cf09913bdf5dfa755774ac6cb534823574a8800e339583</originalsourceid><addsrcrecordid>eNp90E1LAzEQBuAgCtbqXW9FQU-rmUw-j7Z-VCh4UM9Lms3WrdvdmrSI_96UFgWlniYTnndghpAToJdAQV09geJoGCDVFCRw2CGd1VdmGIPd7zfgPjmIcUoplxpFhxzf2MZVzaT3US1ee_3aurfesK19PCR7pa2jP9rULnm5u30eDLPR4_3D4HqUOQQFmTRCgbcUSkqx0Mxy40pqDOC4KEVRWiWEUtw66cYCuWYoUqc1pR7RCI1dcrGeOw_t-9LHRT6rovN1bRvfLmOuuAShmMEkz_-VjGqtmeEJnv6C03YZmrRFjsCY4gplQmfbENMoQQNySArWyoU2xuDLfB6qmQ2fOdB8dfj8z-FTBjcZOxuHqpj4n9HbU18oMX7Y</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2836181341</pqid></control><display><type>article</type><title>Dancing with Black Holes</title><source>Cambridge University Press Journals Complete</source><creator>Aarseth, S. J.</creator><creatorcontrib>Aarseth, S. J.</creatorcontrib><description>We describe efforts over the last six years to implement regularization methods suitable for studying one or more interacting black holes by direct N-body simulations. Three different methods have been adapted to large-N systems: (i) Time-Transformed Leapfrog, (ii) Wheel-Spoke, and (iii) Algorithmic Regularization. These methods have been tried out with some success on GRAPE-type computers. Special emphasis has also been devoted to including post-Newtonian terms, with application to moderately massive black holes in stellar clusters. Some examples of simulations leading to coalescence by gravitational radiation will be presented to illustrate the practical usefulness of such methods.</description><identifier>ISSN: 1743-9213</identifier><identifier>EISSN: 1743-9221</identifier><identifier>DOI: 10.1017/S1743921308016141</identifier><language>eng</language><publisher>Cambridge, UK: Cambridge University Press</publisher><subject>Astronomy ; Astrophysics ; Black holes ; Contributed Papers ; Gravity ; Regularization ; Simulation ; Star clusters ; Statistical methods</subject><ispartof>Proceedings of the International Astronomical Union, 2007-09, Vol.3 (S246), p.437-446</ispartof><rights>Copyright © International Astronomical Union 2008</rights><rights>Copyright © International Astronomical Union 2008</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c3171-69571ea01f003d82a49cf09913bdf5dfa755774ac6cb534823574a8800e339583</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.cambridge.org/core/product/identifier/S1743921308016141/type/journal_article$$EHTML$$P50$$Gcambridge$$H</linktohtml><link.rule.ids>164,314,780,784,27923,27924,55627</link.rule.ids></links><search><creatorcontrib>Aarseth, S. J.</creatorcontrib><title>Dancing with Black Holes</title><title>Proceedings of the International Astronomical Union</title><addtitle>Proc. IAU</addtitle><description>We describe efforts over the last six years to implement regularization methods suitable for studying one or more interacting black holes by direct N-body simulations. Three different methods have been adapted to large-N systems: (i) Time-Transformed Leapfrog, (ii) Wheel-Spoke, and (iii) Algorithmic Regularization. These methods have been tried out with some success on GRAPE-type computers. Special emphasis has also been devoted to including post-Newtonian terms, with application to moderately massive black holes in stellar clusters. Some examples of simulations leading to coalescence by gravitational radiation will be presented to illustrate the practical usefulness of such methods.</description><subject>Astronomy</subject><subject>Astrophysics</subject><subject>Black holes</subject><subject>Contributed Papers</subject><subject>Gravity</subject><subject>Regularization</subject><subject>Simulation</subject><subject>Star clusters</subject><subject>Statistical methods</subject><issn>1743-9213</issn><issn>1743-9221</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2007</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNp90E1LAzEQBuAgCtbqXW9FQU-rmUw-j7Z-VCh4UM9Lms3WrdvdmrSI_96UFgWlniYTnndghpAToJdAQV09geJoGCDVFCRw2CGd1VdmGIPd7zfgPjmIcUoplxpFhxzf2MZVzaT3US1ee_3aurfesK19PCR7pa2jP9rULnm5u30eDLPR4_3D4HqUOQQFmTRCgbcUSkqx0Mxy40pqDOC4KEVRWiWEUtw66cYCuWYoUqc1pR7RCI1dcrGeOw_t-9LHRT6rovN1bRvfLmOuuAShmMEkz_-VjGqtmeEJnv6C03YZmrRFjsCY4gplQmfbENMoQQNySArWyoU2xuDLfB6qmQ2fOdB8dfj8z-FTBjcZOxuHqpj4n9HbU18oMX7Y</recordid><startdate>20070901</startdate><enddate>20070901</enddate><creator>Aarseth, S. J.</creator><general>Cambridge University Press</general><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7XB</scope><scope>88I</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>ARAPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>GNUQQ</scope><scope>H8D</scope><scope>HCIFZ</scope><scope>L7M</scope><scope>M2P</scope><scope>P5Z</scope><scope>P62</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>Q9U</scope><scope>PRINS</scope><scope>7TG</scope><scope>KL.</scope></search><sort><creationdate>20070901</creationdate><title>Dancing with Black Holes</title><author>Aarseth, S. J.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3171-69571ea01f003d82a49cf09913bdf5dfa755774ac6cb534823574a8800e339583</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2007</creationdate><topic>Astronomy</topic><topic>Astrophysics</topic><topic>Black holes</topic><topic>Contributed Papers</topic><topic>Gravity</topic><topic>Regularization</topic><topic>Simulation</topic><topic>Star clusters</topic><topic>Statistical methods</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Aarseth, S. J.</creatorcontrib><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Science Database (Alumni Edition)</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>Advanced Technologies & Aerospace Collection</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Technology Collection (ProQuest)</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>ProQuest Central Student</collection><collection>Aerospace Database</collection><collection>SciTech Premium Collection</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Science Database</collection><collection>Advanced Technologies & Aerospace Database</collection><collection>ProQuest Advanced Technologies & Aerospace Collection</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central Basic</collection><collection>ProQuest Central China</collection><collection>Meteorological & Geoastrophysical Abstracts</collection><collection>Meteorological & Geoastrophysical Abstracts - Academic</collection><jtitle>Proceedings of the International Astronomical Union</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Aarseth, S. J.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Dancing with Black Holes</atitle><jtitle>Proceedings of the International Astronomical Union</jtitle><addtitle>Proc. IAU</addtitle><date>2007-09-01</date><risdate>2007</risdate><volume>3</volume><issue>S246</issue><spage>437</spage><epage>446</epage><pages>437-446</pages><issn>1743-9213</issn><eissn>1743-9221</eissn><abstract>We describe efforts over the last six years to implement regularization methods suitable for studying one or more interacting black holes by direct N-body simulations. Three different methods have been adapted to large-N systems: (i) Time-Transformed Leapfrog, (ii) Wheel-Spoke, and (iii) Algorithmic Regularization. These methods have been tried out with some success on GRAPE-type computers. Special emphasis has also been devoted to including post-Newtonian terms, with application to moderately massive black holes in stellar clusters. Some examples of simulations leading to coalescence by gravitational radiation will be presented to illustrate the practical usefulness of such methods.</abstract><cop>Cambridge, UK</cop><pub>Cambridge University Press</pub><doi>10.1017/S1743921308016141</doi><tpages>10</tpages><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1743-9213 |
| ispartof | Proceedings of the International Astronomical Union, 2007-09, Vol.3 (S246), p.437-446 |
| issn | 1743-9213 1743-9221 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_746157293 |
| source | Cambridge University Press Journals Complete |
| subjects | Astronomy Astrophysics Black holes Contributed Papers Gravity Regularization Simulation Star clusters Statistical methods |
| title | Dancing with Black Holes |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-13T06%3A49%3A30IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Dancing%20with%20Black%20Holes&rft.jtitle=Proceedings%20of%20the%20International%20Astronomical%20Union&rft.au=Aarseth,%20S.%20J.&rft.date=2007-09-01&rft.volume=3&rft.issue=S246&rft.spage=437&rft.epage=446&rft.pages=437-446&rft.issn=1743-9213&rft.eissn=1743-9221&rft_id=info:doi/10.1017/S1743921308016141&rft_dat=%3Cproquest_cross%3E2039272091%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2836181341&rft_id=info:pmid/&rft_cupid=10_1017_S1743921308016141&rfr_iscdi=true |