{"id":4066,"date":"2016-12-14T07:02:39","date_gmt":"2016-12-14T06:02:39","guid":{"rendered":"http:\/\/physics.uwb.edu.pl\/wf\/?page_id=4066"},"modified":"2016-12-19T12:48:55","modified_gmt":"2016-12-19T11:48:55","slug":"single-shot-simulations-of-dynamics-of-quantum-dark-solitons","status":"publish","type":"page","link":"https:\/\/physics.uwb.edu.pl\/wf\/?page_id=4066","title":{"rendered":"Single-shot simulations of dynamics of quantum dark solitons"},"content":{"rendered":"<p>Dnia <b>2016-12-20<\/b> o godzinie <b>12:15<\/b> w sali 2<b>011<\/b> odb\u0119dzie si\u0119 seminarium, na kt\u00f3rym prof. dr hab. Miros\u0142aw Brewczyk wyg\u0142osi referat pt:<\/p>\n<p style=\"text-align: center;\"><b>Single-shot simulations of dynamics of quantum dark solitons<\/b><\/p>\n<p lang=\"en-GB\" align=\"JUSTIFY\"><span style=\"font-family: 'PrimaSans BT,Verdana,sans-serif';\">Eigenstates of Bose particles with repulsive contact interactions in one-dimensional space with periodic boundary conditions can be found with the help of the Bethe ansatz. As shown by E.H. Lieb, such a system (so called Lieb-Liniger model) exhibits two branches of elementary excitations. The type II excitations are supposed to correspond to dark solitons. We analyze, based on the Lieb-Liniger model, emergence of single and double solitons in the course of the measurement and investigate their dynamics. In the weak interaction limit, the system follows the mean-field prediction for a short period of time. Long time evolution reveals many-body effects that are related to an increasing uncertainty of soliton positions.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Dnia 2016-12-20 o godzinie 12:15 w sali 2011 odb\u0119dzie si\u0119 seminarium, na kt\u00f3rym prof. dr hab. Miros\u0142aw Brewczyk wyg\u0142osi referat pt: Single-shot simulations of dynamics of quantum dark solitons Eigenstates <a href=\"https:\/\/physics.uwb.edu.pl\/wf\/?page_id=4066\" class=\"more-link\">[&hellip;]<\/a><\/p>\n","protected":false},"author":9,"featured_media":3366,"parent":822,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"ngg_post_thumbnail":0,"Layout":"","footnotes":""},"categories":[69],"tags":[],"class_list":["entry","author-","post-4066","page","type-page","status-publish","has-post-thumbnail","category-seminarium_pl"],"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/P7nvcn-13A","_links":{"self":[{"href":"https:\/\/physics.uwb.edu.pl\/wf\/index.php?rest_route=\/wp\/v2\/pages\/4066","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/physics.uwb.edu.pl\/wf\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/physics.uwb.edu.pl\/wf\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/physics.uwb.edu.pl\/wf\/index.php?rest_route=\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/physics.uwb.edu.pl\/wf\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4066"}],"version-history":[{"count":11,"href":"https:\/\/physics.uwb.edu.pl\/wf\/index.php?rest_route=\/wp\/v2\/pages\/4066\/revisions"}],"predecessor-version":[{"id":4081,"href":"https:\/\/physics.uwb.edu.pl\/wf\/index.php?rest_route=\/wp\/v2\/pages\/4066\/revisions\/4081"}],"up":[{"embeddable":true,"href":"https:\/\/physics.uwb.edu.pl\/wf\/index.php?rest_route=\/wp\/v2\/pages\/822"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/physics.uwb.edu.pl\/wf\/index.php?rest_route=\/wp\/v2\/media\/3366"}],"wp:attachment":[{"href":"https:\/\/physics.uwb.edu.pl\/wf\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4066"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/physics.uwb.edu.pl\/wf\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4066"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/physics.uwb.edu.pl\/wf\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4066"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}