{"id":19861,"date":"2026-03-31T14:21:09","date_gmt":"2026-03-31T05:21:09","guid":{"rendered":"https:\/\/www.waseda.jp\/fsci\/mathphys\/?p=19861"},"modified":"2026-04-03T10:20:22","modified_gmt":"2026-04-03T01:20:22","slug":"%e6%95%b0%e7%89%a9%e7%b3%bb%e7%a7%91%e5%ad%a6%e6%8b%a0%e7%82%b9%e4%b8%bb%e5%82%ac%e9%9b%86%e4%b8%ad%e8%ac%9b%e7%be%a9higher-order-energy-formulas-of-quantum-many-body-systems-at-low-temperature","status":"publish","type":"post","link":"https:\/\/www.waseda.jp\/fsci\/mathphys\/news\/19861","title":{"rendered":"\u6570\u7269\u7cfb\u79d1\u5b66\u62e0\u70b9\u4e3b\u50ac\u96c6\u4e2d\u8b1b\u7fa9&#8221;Higher order Energy Formulas of Quantum Many-body Systems at Low Temperature&#8221;\u306e\u958b\u50ac"},"content":{"rendered":"<p>\u65e9\u7a32\u7530\u5927\u5b66\u6570\u7269\u7cfb\u79d1\u5b66\u62e0\u70b9\u3067\u306f\u30a2\u30e1\u30ea\u30ab\u5408\u8846\u56fdUniversity of Rochester\u306eXuwen Chen\u6559\u6388\u3092\u62db\u8058\u3057\u3001\u96c6\u4e2d\u8b1b\u7fa9\u3092\u4e0b\u8a18\u8981\u9818\u3067\u958b\u50ac\u3057\u307e\u3059\u3002<\/p>\n<h3>\u65e5\u7a0b<\/h3>\n<p>2026\u5e74 6\u6708 15\u65e5 (\u6708) \u301c 7\u6708 1\u65e5 (\u6c34)<\/p>\n<div class=\"table-wrapper\"><table style=\"border-collapse: collapse; width: 100%;\" border=\"0\">\n<tbody>\n<tr>\n<td style=\"width: 50%;\">6\u670815\u65e5<\/td>\n<td style=\"width: 50%;\">14:30 \u2013 15:30, 15:45 \u2013 16:45<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 50%;\">6\u670816\u65e5<\/td>\n<td style=\"width: 50%;\">14:30 \u2013 15:30, 15:45 \u2013 16:45<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 50%;\">6\u670829\u65e5<\/td>\n<td style=\"width: 50%;\">14:30 \u2013 16:00<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 50%;\">6\u670830\u65e5<\/td>\n<td style=\"width: 50%;\">\u00a014:30 \u2013 16:00<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 50%;\">7\u67081\u65e5<\/td>\n<td style=\"width: 50%;\">\u00a014:30 \u2013 16:00<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<h3>\u4f1a\u5834<\/h3>\n<p>\u8fd1\u65e5\u4e2d\u306b\u63b2\u8f09<\/p>\n<h3>\u62db\u3078\u3044\u7814\u7a76\u8005<\/h3>\n<p><a href=\"https:\/\/www.sas.rochester.edu\/mth\/people\/faculty\/chen-xuwen\/index.html\">Professor Xuwen Chen<\/a>(<a href=\"https:\/\/www.rochester.edu\/\">University of Rochester<\/a>)<\/p>\n<h3>\u8a00\u8a9e<\/h3>\n<p>\u82f1\u8a9e<\/p>\n<h3>\u30a2\u30d6\u30b9\u30c8\u30e9\u30af\u30c8<\/h3>\n<p>In this series of mini course, we will 1st survey the current mathematical progress in computing and proving 2nd order energy formulas of quantum many-body systems, like the Lee-Huang-Yang and Huang-Yang formulas. Then we show on black board for the quasi 2D Gross-Pitaevskii case the basic tools and sketches of such proofs and compare the Boson and the Fermion cases. We will also explain some of the known temperature effects. If we have time, we will go more into the technicality of the proofs.<\/p>\n<h3>\u5bfe\u8c61<\/h3>\n<p>\u5927\u5b66\u9662\u751f\u3001\u7814\u7a76\u8005<\/p>\n<h3>\u4f01\u753b<\/h3>\n<p>\u4e3b\u50ac: \u65e9\u7a32\u7530\u5927\u5b66 \u6570\u7269\u7cfb\u79d1\u5b66\u62e0\u70b9<\/p>\n<h3>\u304a\u554f\u3044\u5408\u308f\u305b<\/h3>\n<p>\u798f\u6cc9 \u9e97\u4f73 (\u57fa\u5e79\u7406\u5de5\u5b66\u90e8\u30fb\u6570\u5b66\u79d1\u3000\u6559\u6388 &#038; \u5927\u962a\u5927\u5b66\u30fb\u5927\u5b66\u9662\u57fa\u790e\u5de5\u5b66\u7814\u7a76\u79d1\u3000\u7279\u4efb\u6559\u6388)<br \/>\nfukuizumi[at]waseda.jp<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u65e9\u7a32\u7530\u5927\u5b66\u6570\u7269\u7cfb\u79d1\u5b66\u62e0\u70b9\u3067\u306f\u30a2\u30e1\u30ea\u30ab\u5408\u8846\u56fdUniversity of Rochester\u306eXuwen Chen\u6559\u6388\u3092\u62db\u8058\u3057\u3001\u96c6\u4e2d\u8b1b\u7fa9\u3092\u4e0b\u8a18\u8981\u9818\u3067\u958b\u50ac\u3057\u307e\u3059\u3002 \u65e5\u7a0b 2026\u5e74 6\u6708 15\u65e5 (\u6708) \u301c 7\u6708 1\u65e5 (\u6c34) [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":19863,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[53,139,159,162,62],"class_list":["post-19861","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","tag-events","tag-lecture","tag-student_support","tag-education","tag-research"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.waseda.jp\/fsci\/mathphys\/wp-json\/wp\/v2\/posts\/19861","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.waseda.jp\/fsci\/mathphys\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.waseda.jp\/fsci\/mathphys\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.waseda.jp\/fsci\/mathphys\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.waseda.jp\/fsci\/mathphys\/wp-json\/wp\/v2\/comments?post=19861"}],"version-history":[{"count":2,"href":"https:\/\/www.waseda.jp\/fsci\/mathphys\/wp-json\/wp\/v2\/posts\/19861\/revisions"}],"predecessor-version":[{"id":19867,"href":"https:\/\/www.waseda.jp\/fsci\/mathphys\/wp-json\/wp\/v2\/posts\/19861\/revisions\/19867"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.waseda.jp\/fsci\/mathphys\/wp-json\/wp\/v2\/media\/19863"}],"wp:attachment":[{"href":"https:\/\/www.waseda.jp\/fsci\/mathphys\/wp-json\/wp\/v2\/media?parent=19861"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.waseda.jp\/fsci\/mathphys\/wp-json\/wp\/v2\/categories?post=19861"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.waseda.jp\/fsci\/mathphys\/wp-json\/wp\/v2\/tags?post=19861"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}