{"id":473,"date":"2023-06-16T11:23:17","date_gmt":"2023-06-16T02:23:17","guid":{"rendered":"https:\/\/www.elst.okayama-u.ac.jp\/en\/?page_id=473"},"modified":"2025-01-22T15:37:30","modified_gmt":"2025-01-22T06:37:30","slug":"areas08_phys","status":"publish","type":"page","link":"https:\/\/www.elst.okayama-u.ac.jp\/en\/education\/mc-suuri\/areas08_phys\/","title":{"rendered":"Physics of Condensed Matter"},"content":{"rendered":"<h4>&nbsp;<\/h4>\n<p><img loading=\"lazy\" decoding=\"async\" class=\" wp-image-69 aligncenter\" src=\"https:\/\/www.elst.okayama-u.ac.jp\/up_load_files\/areas\/areas08_phys\/theme.jpeg\" alt=\"\" width=\"386\" height=\"279\"><\/p>\n<p><span style=\"font-size: 12pt\">Quantum statistical mechanics mediated formalism and its application to the solid state physics are the main concern. The one- and two-body green functions are evaluated numerically, aiming to grasp the elementary&nbsp; excitation as well as the AC susceptibilities. The importance of interaction is emphasized. The non-equilibrium statistical mechanics is also under the scope in terms of the AC transport properties.<\/span><\/p>\n<table class=\"el_table_fix\" style=\"width: 100%\">\n<tbody>\n<tr>\n<th style=\"width: 20%\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium\" src=\"https:\/\/www.elst.okayama-u.ac.jp\/up_load_files\/areas\/areas08_phys\/NISHIYAMA Yoshihiro.JPG\" width=\"320\" height=\"408\"><\/th>\n<td style=\"width: 80%\">\n<ul>\n<li style=\"list-style-type: none;font-size: 12px;margin-left: -20px\"><span style=\"font-size: 12pt\">Asst. Prof. NISHIYAMA Yoshihiro<\/span><\/li>\n<li style=\"list-style-type: none;font-size: 12px;margin-left: -20px\"><span style=\"font-size: 12pt\">E-mail: nishiy-y<span style=\"color: #0000ff\"> [at]<\/span> cc.okayama-u.ac.jp)<\/span><\/li>\n<li style=\"list-style-type: none;font-size: 12px;margin-left: -20px\"><span style=\"font-size: 12pt\">&nbsp;spectral properties, quantum spin system\n<p><\/span><\/li>\n<\/ul>\n<p><span style=\"font-size: 12pt\"><a class=\"el_linkBtn\" href=\"https:\/\/soran.cc.okayama-u.ac.jp\/html\/8665818ecde6c9e374506e4da22f6611_en.html\">Directory of Researchers<\/a> \u3000<a class=\"el_linkBtn\" href=\"https:\/\/www.physics.okayama-u.ac.jp\/cmp\/index_e.html\">Link to group homepage<\/a><\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/www.elst.okayama-u.ac.jp\/up_load_files\/areas\/areas08_phys\/img_NISHIYAMA.jpeg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignright\" src=\"https:\/\/www.elst.okayama-u.ac.jp\/up_load_files\/areas\/areas08_phys\/img_NISHIYAMA.jpeg\" alt=\"\" width=\"266\" height=\"203\"><\/a><\/p>\n<p>In practical simulations based on the Monte Carlo and numerical diagonalization based approaches have characteristics aspects. Here, the numerical diagonalization is successfully applied to the spin model under the pure imaginary magnetic field.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; Quantum statistical mechanics mediated formalism and its application to the solid state physics are the [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":0,"parent":140,"menu_order":67,"comment_status":"closed","ping_status":"closed","template":"template-layout_single.php","meta":{"footnotes":""},"class_list":["post-473","page","type-page","status-publish","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"Quantum statistical mechanics mediated formalism\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/www.elst.okayama-u.ac.jp\/en\/education\/mc-suuri\/areas08_phys\/\" \/>\n\t<meta name=\"generator\" content=\"All 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