{"id":904,"date":"2012-09-27T21:08:03","date_gmt":"2012-09-27T21:08:03","guid":{"rendered":"http:\/\/quantumcinema.uni-ak.ac.at\/site\/"},"modified":"2018-10-29T07:34:46","modified_gmt":"2018-10-29T07:34:46","slug":"sir-roger-penrose","status":"publish","type":"page","link":"https:\/\/quantumcinema.uni-ak.ac.at\/","title":{"rendered":"Sir Roger Penrose"},"content":{"rendered":"<p>&#8222;Is the Epitahedron a 3D Penrose Tile?&#8220;<\/p>\n<p><iframe loading=\"lazy\" src=\"https:\/\/player.vimeo.com\/video\/50137546?app_id=122963\" width=\"1140\" height=\"641\" frameborder=\"0\" title=\"QC_Expert Talk: Sir Roger Penrose\" webkitallowfullscreen mozallowfullscreen allowfullscreen><\/iframe><\/p>\n<p><a href=\"http:\/\/vimeo.com\/50137546\">QC_Expert Talk: Sir Roger Penrose<\/a> from <a href=\"http:\/\/vimeo.com\/user6135530\">Renate Quehenberger<\/a> on <a href=\"http:\/\/vimeo.com\">Vimeo<\/a>.<br \/>\nRenate Quehenberger discusses latest findings from the Quantum Cinema Project with the british theoretical physicist and mathematician <strong>Sir Roger Penrose.<\/strong><br \/>\nInterview, Luzern April 1, 2012<br \/>\nIn 1974 he found the <strong>Penrose Tiling<\/strong>, a non periodic tiling of the plane generated by a set of two prototiles: the kites and darts.<br \/>\nIt is the pattern of the golden ratio and the 2D slice of a 5-dimensional space used as a model for Quasicrystals (found by Dan Shechtmann, 1986).<br \/>\nIn 2006 Renate Quehenberger developed a 3D tile of the Robinson triangles, decompositions of the kites and darts, named <strong>Epitahedron<\/strong>*.<br \/>\nAs digital 3D animated graphics the solid becomes a scheme in the Platonic sense and exposes not only fascinating hyper-Platonic properties, but involves still the question of the topology of higher dimensional spaces.<br \/>\n*) The name given by Raoul Quehenberger (2011) reflects its transcendental meaning:<br \/>\nGreek: \u1f10\u03c0\u03b9\u03c4\u03ac as distinct from \u1f11\u03c0\u03c4\u03ac, seven, cf.: \u1f10\u03c0\u03b9-\u03c4\u03ac\u03c6\u03b9\u03bf\u03c2, belonging to the grave, and \u1f10\u03c0\u03b9-\u03c4\u03ac\u03c6\u03b9\u03bf\u03c2,extremely expensive.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>&#8222;Is the Epitahedron a 3D Penrose Tile?&#8220; QC_Expert Talk: Sir Roger Penrose from Renate Quehenberger on Vimeo. Renate Quehenberger discusses&hellip; <a class=\"read-more\" href=\"https:\/\/quantumcinema.uni-ak.ac.at\/\">Weiterlesen<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":4,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-904","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/quantumcinema.uni-ak.ac.at\/index.php?rest_route=\/wp\/v2\/pages\/904","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/quantumcinema.uni-ak.ac.at\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/quantumcinema.uni-ak.ac.at\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/quantumcinema.uni-ak.ac.at\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/quantumcinema.uni-ak.ac.at\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=904"}],"version-history":[{"count":2,"href":"https:\/\/quantumcinema.uni-ak.ac.at\/index.php?rest_route=\/wp\/v2\/pages\/904\/revisions"}],"predecessor-version":[{"id":1240,"href":"https:\/\/quantumcinema.uni-ak.ac.at\/index.php?rest_route=\/wp\/v2\/pages\/904\/revisions\/1240"}],"wp:attachment":[{"href":"https:\/\/quantumcinema.uni-ak.ac.at\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=904"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}