{"id":386,"date":"2026-07-03T15:48:42","date_gmt":"2026-07-03T18:48:42","guid":{"rendered":"https:\/\/www.ccen.ufpb.br\/ppgf\/?p=386"},"modified":"2026-07-13T08:01:21","modified_gmt":"2026-07-13T11:01:21","slug":"coloquio-estruturas-localizadas-em-modelos-com-impurezas-matheus-marques","status":"publish","type":"post","link":"https:\/\/www.ccen.ufpb.br\/ppgf\/ciclo-de-coloquios\/coloquio-estruturas-localizadas-em-modelos-com-impurezas-matheus-marques\/","title":{"rendered":"Col\u00f3quio: Estruturas localizadas em modelos com impurezas (Matheus Marques)"},"content":{"rendered":"<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"935\" height=\"1024\" src=\"https:\/\/www.ccen.ufpb.br\/ppgf\/wp-content\/uploads\/sites\/115\/sites\/445\/2026\/07\/image-10-935x1024.png\" alt=\"\" class=\"wp-image-387\" style=\"aspect-ratio:0.9131046715638075;width:282px;height:auto\" srcset=\"https:\/\/www.ccen.ufpb.br\/ppgf\/wp-content\/uploads\/sites\/115\/sites\/445\/2026\/07\/image-10-935x1024.png 935w, https:\/\/www.ccen.ufpb.br\/ppgf\/wp-content\/uploads\/sites\/115\/sites\/445\/2026\/07\/image-10-274x300.png 274w, https:\/\/www.ccen.ufpb.br\/ppgf\/wp-content\/uploads\/sites\/115\/sites\/445\/2026\/07\/image-10-768x841.png 768w, https:\/\/www.ccen.ufpb.br\/ppgf\/wp-content\/uploads\/sites\/115\/sites\/445\/2026\/07\/image-10.png 1120w\" sizes=\"auto, (max-width: 935px) 100vw, 935px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">Ciclo de Col\u00f3quios 2026.1<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Col\u00f3quio #10<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u201cEstruturas localizadas em modelos com impurezas\u201d<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Prof. Dr.&nbsp;Matheus Ara\u00fajo Marques<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">DF &#8211; UFPB<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sexta-feira, 03 de julho de 2026, \u00e0s 14h, no Audit\u00f3rio 2 do Pr\u00e9dio da P\u00f3s-Gradua\u00e7\u00e3o em F\u00edsica\/CCEN.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">RESUMO: Neste col\u00f3quio, discutiremos a presen\u00e7a de estruturas localizadas em modelos de campos escalares com impurezas. Apresentaremos um formalismo de primeira ordem que permite obter solu\u00e7\u00f5es localizadas e analisar suas propriedades. No caso est\u00e1tico, ser\u00e1 mostrado como uma fun\u00e7\u00e3o vetorial auxiliar pode determinar a densidade de energia do sistema. Aspectos de estabilidade das solu\u00e7\u00f5es tamb\u00e9m ser\u00e3o abordados.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ciclo de Col\u00f3quios 2026.1 Col\u00f3quio #10 \u201cEstruturas localizadas em modelos com impurezas\u201d Prof. Dr.&nbsp;Matheus Ara\u00fajo [&hellip;]<\/p>\n","protected":false},"author":522,"featured_media":231,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-386","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ciclo-de-coloquios"],"_links":{"self":[{"href":"https:\/\/www.ccen.ufpb.br\/ppgf\/wp-json\/wp\/v2\/posts\/386","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ccen.ufpb.br\/ppgf\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ccen.ufpb.br\/ppgf\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ccen.ufpb.br\/ppgf\/wp-json\/wp\/v2\/users\/522"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ccen.ufpb.br\/ppgf\/wp-json\/wp\/v2\/comments?post=386"}],"version-history":[{"count":1,"href":"https:\/\/www.ccen.ufpb.br\/ppgf\/wp-json\/wp\/v2\/posts\/386\/revisions"}],"predecessor-version":[{"id":388,"href":"https:\/\/www.ccen.ufpb.br\/ppgf\/wp-json\/wp\/v2\/posts\/386\/revisions\/388"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ccen.ufpb.br\/ppgf\/wp-json\/wp\/v2\/media\/231"}],"wp:attachment":[{"href":"https:\/\/www.ccen.ufpb.br\/ppgf\/wp-json\/wp\/v2\/media?parent=386"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ccen.ufpb.br\/ppgf\/wp-json\/wp\/v2\/categories?post=386"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ccen.ufpb.br\/ppgf\/wp-json\/wp\/v2\/tags?post=386"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}