{"id":24,"date":"2024-03-01T11:00:35","date_gmt":"2024-03-01T10:00:35","guid":{"rendered":"http:\/\/members.ifimac.uam.es\/parroyohuidobro\/?p=24"},"modified":"2024-03-06T16:15:26","modified_gmt":"2024-03-06T15:15:26","slug":"first-principles-study-of-topological-invariants-of-weyl-points-in-continuous-media","status":"publish","type":"post","link":"https:\/\/members.ifimac.uam.es\/parroyohuidobro\/research-highlights\/articles\/first-principles-study-of-topological-invariants-of-weyl-points-in-continuous-media\/","title":{"rendered":"First principles study of topological invariants of Weyl points in continuous media"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-144 aligncenter\" src=\"https:\/\/members.ifimac.uam.es\/parroyohuidobro\/wp-content\/uploads\/sites\/13\/2023\/10\/PhysRevResearch.6.013017.png\" alt=\"\" width=\"200\" height=\"200\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>A first-principles formalism that enables the topological characterization of Weyl points in three-dimensional dispersive photonic continua is introduced. The chirality of Weyl points is computed through gap Chern numbers and through direct computation of the Berry curvature, in both cases solely using the photonic Green\u2019s function.<\/p>\n<p>Reference:<\/p>\n<p><span class=\"C9DxTc \">First principles study of topological invariants of Weyl points in continuous media (<a href=\"https:\/\/journals.aps.org\/prresearch\/pdf\/10.1103\/PhysRevResearch.6.013017\">PDF<\/a>)<br \/>\n<\/span><span class=\"C9DxTc \">Guilherme<\/span><span class=\"C9DxTc \"> R. Fonseca, Filipa R. Prudencio, Mario G. Silveirinha, and <\/span><span class=\"C9DxTc \">\u00a0Paloma A. Huidobro<br \/>\n<\/span><a href=\"https:\/\/journals.aps.org\/prresearch\/abstract\/10.1103\/PhysRevResearch.6.013017\">Phys. Rev. Research 6, 013017 (2024)<\/a> Highlighted as Editor&#8217;s suggestion.<br \/>\n<a class=\"XqQF9c\" href=\"https:\/\/arxiv.org\/abs\/2303.16354\" target=\"_blank\" rel=\"noopener\"><span class=\"C9DxTc aw5Odc \">arxiv.org:2303.16354<\/span><\/a><\/p>\n<p style=\"text-align: justify\">\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; A first-principles formalism that enables the topological characterization of Weyl points in three-dimensional dispersive photonic continua is introduced. The chirality of Weyl points is computed through gap Chern numbers and through direct computation of the Berry curvature, in both cases solely using the photonic Green\u2019s function. Reference: First principles study of topological invariants of&hellip;<\/p>\n","protected":false},"author":10,"featured_media":170,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_mo_disable_npp":"","footnotes":""},"categories":[5],"tags":[12],"class_list":["post-24","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-articles","tag-topological-photonics","entry"],"_links":{"self":[{"href":"https:\/\/members.ifimac.uam.es\/parroyohuidobro\/wp-json\/wp\/v2\/posts\/24","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/members.ifimac.uam.es\/parroyohuidobro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/members.ifimac.uam.es\/parroyohuidobro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/members.ifimac.uam.es\/parroyohuidobro\/wp-json\/wp\/v2\/users\/10"}],"replies":[{"embeddable":true,"href":"https:\/\/members.ifimac.uam.es\/parroyohuidobro\/wp-json\/wp\/v2\/comments?post=24"}],"version-history":[{"count":3,"href":"https:\/\/members.ifimac.uam.es\/parroyohuidobro\/wp-json\/wp\/v2\/posts\/24\/revisions"}],"predecessor-version":[{"id":145,"href":"https:\/\/members.ifimac.uam.es\/parroyohuidobro\/wp-json\/wp\/v2\/posts\/24\/revisions\/145"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/members.ifimac.uam.es\/parroyohuidobro\/wp-json\/wp\/v2\/media\/170"}],"wp:attachment":[{"href":"https:\/\/members.ifimac.uam.es\/parroyohuidobro\/wp-json\/wp\/v2\/media?parent=24"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/members.ifimac.uam.es\/parroyohuidobro\/wp-json\/wp\/v2\/categories?post=24"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/members.ifimac.uam.es\/parroyohuidobro\/wp-json\/wp\/v2\/tags?post=24"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}