Two- and three-body contacts in the unitary Bose gas
In many-body systems governed by pairwise contact interactions, a wide range of observables is linked by a single parameter, the two-body contact, which quantifies two-particle correlations. This profound insight has transformed our understanding of strongly interacting Fermi gases. Using Ramsey int...
Gespeichert in:
| Veröffentlicht in: | Science (American Association for the Advancement of Science) 2017-01, Vol.355 (6323), p.377-380 |
|---|---|
| Hauptverfasser: | , , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 380 |
|---|---|
| container_issue | 6323 |
| container_start_page | 377 |
| container_title | Science (American Association for the Advancement of Science) |
| container_volume | 355 |
| creator | Fletcher, Richard J. Lopes, Raphael Man, Jay Navon, Nir Smith, Robert P. Zwierlein, Martin W. Hadzibabic, Zoran |
| description | In many-body systems governed by pairwise contact interactions, a wide range of observables is linked by a single parameter, the two-body contact, which quantifies two-particle correlations. This profound insight has transformed our understanding of strongly interacting Fermi gases. Using Ramsey interferometry, we studied coherent evolution of the resonantly interacting Bose gas, and we show here that it cannot be explained by only pairwise correlations. Our experiments reveal the crucial role of three-body correlations arising from Efimov physics and provide a direct measurement of the associated three-body contact. |
| doi_str_mv | 10.1126/science.aai8195 |
| format | Article |
| fullrecord | <record><control><sourceid>jstor_proqu</sourceid><recordid>TN_cdi_proquest_miscellaneous_1880011696</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><jstor_id>24917972</jstor_id><sourcerecordid>24917972</sourcerecordid><originalsourceid>FETCH-LOGICAL-c361t-c7d2f735faea2d98088e8c496c5afa00b8ac5366e863c3c4489249ee2dac5f083</originalsourceid><addsrcrecordid>eNqN0EtLw0AQB_BFFFurZ09KwIuXtLOP7OOoxRcUvNRz2G4mmtJm626C9Nu70qrgydPAzG8G5k_IOYUxpUxOomuwdTi2ttHUFAdkSMEUuWHAD8kQgMtcgyoG5CTGJUCaGX5MBkynZU35kIj5h88z21ZZ9xYQ84WvtpnzbWddF7OmTW3M-rbpbNhmtz5i9mrjKTmq7Sri2b6OyMv93Xz6mM-eH56mN7PccUm73KmK1YoXtUXLKqNBa9ROGOkKW1uAhbau4FKiltxxJ4Q2TBhEVqV-DZqPyPXu7ib49x5jV66b6HC1si36PpZUawBKpZH_oJIpKSTliV79oUvfhzY9kpQqkhQKkprslAs-xoB1uQnNOqVQUii_si_32Zf77NPG5f5uv1hj9eO_w07gYgeWsfPhdy4MVUYx_glI6Ijl</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1875186470</pqid></control><display><type>article</type><title>Two- and three-body contacts in the unitary Bose gas</title><source>Science Magazine</source><source>JSTOR Archive Collection A-Z Listing</source><creator>Fletcher, Richard J. ; Lopes, Raphael ; Man, Jay ; Navon, Nir ; Smith, Robert P. ; Zwierlein, Martin W. ; Hadzibabic, Zoran</creator><creatorcontrib>Fletcher, Richard J. ; Lopes, Raphael ; Man, Jay ; Navon, Nir ; Smith, Robert P. ; Zwierlein, Martin W. ; Hadzibabic, Zoran</creatorcontrib><description>In many-body systems governed by pairwise contact interactions, a wide range of observables is linked by a single parameter, the two-body contact, which quantifies two-particle correlations. This profound insight has transformed our understanding of strongly interacting Fermi gases. Using Ramsey interferometry, we studied coherent evolution of the resonantly interacting Bose gas, and we show here that it cannot be explained by only pairwise correlations. Our experiments reveal the crucial role of three-body correlations arising from Efimov physics and provide a direct measurement of the associated three-body contact.</description><identifier>ISSN: 0036-8075</identifier><identifier>EISSN: 1095-9203</identifier><identifier>DOI: 10.1126/science.aai8195</identifier><identifier>PMID: 28126813</identifier><language>eng</language><publisher>United States: American Association for the Advancement of Science</publisher><subject>Bosons ; Contact ; Correlation ; Correlation analysis ; Dilution ; Dynamic tests ; Dynamical systems ; Evolution ; Fermi gases ; Fermions ; Gases ; Interferometry ; Particle physics ; Particle spin ; Physics ; Studies</subject><ispartof>Science (American Association for the Advancement of Science), 2017-01, Vol.355 (6323), p.377-380</ispartof><rights>Copyright © 2017 American Association for the Advancement of Science</rights><rights>Copyright © 2017, American Association for the Advancement of Science.</rights><rights>Copyright © 2017, American Association for the Advancement of Science</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c361t-c7d2f735faea2d98088e8c496c5afa00b8ac5366e863c3c4489249ee2dac5f083</citedby><cites>FETCH-LOGICAL-c361t-c7d2f735faea2d98088e8c496c5afa00b8ac5366e863c3c4489249ee2dac5f083</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.jstor.org/stable/pdf/24917972$$EPDF$$P50$$Gjstor$$H</linktopdf><linktohtml>$$Uhttps://www.jstor.org/stable/24917972$$EHTML$$P50$$Gjstor$$H</linktohtml><link.rule.ids>315,781,785,804,2885,2886,27929,27930,58022,58255</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/28126813$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Fletcher, Richard J.</creatorcontrib><creatorcontrib>Lopes, Raphael</creatorcontrib><creatorcontrib>Man, Jay</creatorcontrib><creatorcontrib>Navon, Nir</creatorcontrib><creatorcontrib>Smith, Robert P.</creatorcontrib><creatorcontrib>Zwierlein, Martin W.</creatorcontrib><creatorcontrib>Hadzibabic, Zoran</creatorcontrib><title>Two- and three-body contacts in the unitary Bose gas</title><title>Science (American Association for the Advancement of Science)</title><addtitle>Science</addtitle><description>In many-body systems governed by pairwise contact interactions, a wide range of observables is linked by a single parameter, the two-body contact, which quantifies two-particle correlations. This profound insight has transformed our understanding of strongly interacting Fermi gases. Using Ramsey interferometry, we studied coherent evolution of the resonantly interacting Bose gas, and we show here that it cannot be explained by only pairwise correlations. Our experiments reveal the crucial role of three-body correlations arising from Efimov physics and provide a direct measurement of the associated three-body contact.</description><subject>Bosons</subject><subject>Contact</subject><subject>Correlation</subject><subject>Correlation analysis</subject><subject>Dilution</subject><subject>Dynamic tests</subject><subject>Dynamical systems</subject><subject>Evolution</subject><subject>Fermi gases</subject><subject>Fermions</subject><subject>Gases</subject><subject>Interferometry</subject><subject>Particle physics</subject><subject>Particle spin</subject><subject>Physics</subject><subject>Studies</subject><issn>0036-8075</issn><issn>1095-9203</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><recordid>eNqN0EtLw0AQB_BFFFurZ09KwIuXtLOP7OOoxRcUvNRz2G4mmtJm626C9Nu70qrgydPAzG8G5k_IOYUxpUxOomuwdTi2ttHUFAdkSMEUuWHAD8kQgMtcgyoG5CTGJUCaGX5MBkynZU35kIj5h88z21ZZ9xYQ84WvtpnzbWddF7OmTW3M-rbpbNhmtz5i9mrjKTmq7Sri2b6OyMv93Xz6mM-eH56mN7PccUm73KmK1YoXtUXLKqNBa9ROGOkKW1uAhbau4FKiltxxJ4Q2TBhEVqV-DZqPyPXu7ib49x5jV66b6HC1si36PpZUawBKpZH_oJIpKSTliV79oUvfhzY9kpQqkhQKkprslAs-xoB1uQnNOqVQUii_si_32Zf77NPG5f5uv1hj9eO_w07gYgeWsfPhdy4MVUYx_glI6Ijl</recordid><startdate>20170127</startdate><enddate>20170127</enddate><creator>Fletcher, Richard J.</creator><creator>Lopes, Raphael</creator><creator>Man, Jay</creator><creator>Navon, Nir</creator><creator>Smith, Robert P.</creator><creator>Zwierlein, Martin W.</creator><creator>Hadzibabic, Zoran</creator><general>American Association for the Advancement of Science</general><general>The American Association for the Advancement of Science</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QF</scope><scope>7QG</scope><scope>7QL</scope><scope>7QP</scope><scope>7QQ</scope><scope>7QR</scope><scope>7SC</scope><scope>7SE</scope><scope>7SN</scope><scope>7SP</scope><scope>7SR</scope><scope>7SS</scope><scope>7T7</scope><scope>7TA</scope><scope>7TB</scope><scope>7TK</scope><scope>7TM</scope><scope>7U5</scope><scope>7U9</scope><scope>8BQ</scope><scope>8FD</scope><scope>C1K</scope><scope>F28</scope><scope>FR3</scope><scope>H8D</scope><scope>H8G</scope><scope>H94</scope><scope>JG9</scope><scope>JQ2</scope><scope>K9.</scope><scope>KR7</scope><scope>L7M</scope><scope>L~C</scope><scope>L~D</scope><scope>M7N</scope><scope>P64</scope><scope>RC3</scope><scope>7X8</scope></search><sort><creationdate>20170127</creationdate><title>Two- and three-body contacts in the unitary Bose gas</title><author>Fletcher, Richard J. ; Lopes, Raphael ; Man, Jay ; Navon, Nir ; Smith, Robert P. ; Zwierlein, Martin W. ; Hadzibabic, Zoran</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c361t-c7d2f735faea2d98088e8c496c5afa00b8ac5366e863c3c4489249ee2dac5f083</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Bosons</topic><topic>Contact</topic><topic>Correlation</topic><topic>Correlation analysis</topic><topic>Dilution</topic><topic>Dynamic tests</topic><topic>Dynamical systems</topic><topic>Evolution</topic><topic>Fermi gases</topic><topic>Fermions</topic><topic>Gases</topic><topic>Interferometry</topic><topic>Particle physics</topic><topic>Particle spin</topic><topic>Physics</topic><topic>Studies</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Fletcher, Richard J.</creatorcontrib><creatorcontrib>Lopes, Raphael</creatorcontrib><creatorcontrib>Man, Jay</creatorcontrib><creatorcontrib>Navon, Nir</creatorcontrib><creatorcontrib>Smith, Robert P.</creatorcontrib><creatorcontrib>Zwierlein, Martin W.</creatorcontrib><creatorcontrib>Hadzibabic, Zoran</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>Aluminium Industry Abstracts</collection><collection>Animal Behavior Abstracts</collection><collection>Bacteriology Abstracts (Microbiology B)</collection><collection>Calcium & Calcified Tissue Abstracts</collection><collection>Ceramic Abstracts</collection><collection>Chemoreception Abstracts</collection><collection>Computer and Information Systems Abstracts</collection><collection>Corrosion Abstracts</collection><collection>Ecology Abstracts</collection><collection>Electronics & Communications Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>Entomology Abstracts (Full archive)</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Materials Business File</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Neurosciences Abstracts</collection><collection>Nucleic Acids Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Virology and AIDS Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><collection>Aerospace Database</collection><collection>Copper Technical Reference Library</collection><collection>AIDS and Cancer Research Abstracts</collection><collection>Materials Research Database</collection><collection>ProQuest Computer Science Collection</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Civil Engineering Abstracts</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Computer and Information Systems Abstracts Academic</collection><collection>Computer and Information Systems Abstracts Professional</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Genetics Abstracts</collection><collection>MEDLINE - Academic</collection><jtitle>Science (American Association for the Advancement of Science)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Fletcher, Richard J.</au><au>Lopes, Raphael</au><au>Man, Jay</au><au>Navon, Nir</au><au>Smith, Robert P.</au><au>Zwierlein, Martin W.</au><au>Hadzibabic, Zoran</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Two- and three-body contacts in the unitary Bose gas</atitle><jtitle>Science (American Association for the Advancement of Science)</jtitle><addtitle>Science</addtitle><date>2017-01-27</date><risdate>2017</risdate><volume>355</volume><issue>6323</issue><spage>377</spage><epage>380</epage><pages>377-380</pages><issn>0036-8075</issn><eissn>1095-9203</eissn><abstract>In many-body systems governed by pairwise contact interactions, a wide range of observables is linked by a single parameter, the two-body contact, which quantifies two-particle correlations. This profound insight has transformed our understanding of strongly interacting Fermi gases. Using Ramsey interferometry, we studied coherent evolution of the resonantly interacting Bose gas, and we show here that it cannot be explained by only pairwise correlations. Our experiments reveal the crucial role of three-body correlations arising from Efimov physics and provide a direct measurement of the associated three-body contact.</abstract><cop>United States</cop><pub>American Association for the Advancement of Science</pub><pmid>28126813</pmid><doi>10.1126/science.aai8195</doi><tpages>4</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0036-8075 |
| ispartof | Science (American Association for the Advancement of Science), 2017-01, Vol.355 (6323), p.377-380 |
| issn | 0036-8075 1095-9203 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_1880011696 |
| source | Science Magazine; JSTOR Archive Collection A-Z Listing |
| subjects | Bosons Contact Correlation Correlation analysis Dilution Dynamic tests Dynamical systems Evolution Fermi gases Fermions Gases Interferometry Particle physics Particle spin Physics Studies |
| title | Two- and three-body contacts in the unitary Bose gas |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-13T00%3A36%3A09IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-jstor_proqu&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Two-%20and%20three-body%20contacts%20in%20the%20unitary%20Bose%20gas&rft.jtitle=Science%20(American%20Association%20for%20the%20Advancement%20of%20Science)&rft.au=Fletcher,%20Richard%20J.&rft.date=2017-01-27&rft.volume=355&rft.issue=6323&rft.spage=377&rft.epage=380&rft.pages=377-380&rft.issn=0036-8075&rft.eissn=1095-9203&rft_id=info:doi/10.1126/science.aai8195&rft_dat=%3Cjstor_proqu%3E24917972%3C/jstor_proqu%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=1875186470&rft_id=info:pmid/28126813&rft_jstor_id=24917972&rfr_iscdi=true |