{"id":1199,"date":"2023-03-29T14:07:04","date_gmt":"2023-03-29T21:07:04","guid":{"rendered":"https:\/\/math.berkeley.edu\/wp\/apde\/?p=1199"},"modified":"2023-03-29T14:07:04","modified_gmt":"2023-03-29T21:07:04","slug":"jared-wunsch-northwestern-2","status":"publish","type":"post","link":"https:\/\/wp.math.berkeley.edu\/apde\/2023\/03\/29\/jared-wunsch-northwestern-2\/","title":{"rendered":"Jared Wunsch (Northwestern)"},"content":{"rendered":"\n\t\t\t\t\n<p class=\"wp-block-paragraph\">The APDE seminar on Monday, 4\/3, will be given by Jared Wunsch (Northwestern) in-person in\u00a0<strong>Evans 732,<\/strong>\u00a0and will also be broadcasted online via Zoom from\u00a0<strong>4:10pm to 5:00pm PST<\/strong>. To participate, please email Federico Pasqualotto (fpasqualotto@berkeley.edu) or Mengxuan Yang (mxyang@math.berkeley.edu). <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Title:<\/strong> Wave propagation on rotating cosmic string backgrounds<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Abstract: <\/strong>A rotating cosmic string spacetime has a singularity along a timelike curve corresponding to a one-dimensional source of angular momentum. Such spacetimes are not globally hyperbolic: there exist closed timelike curves near the &#8220;string&#8221;. Nonetheless, I will describe joint work with Katrina Morgan in which we explore the possibility of obtaining forward solutions to the wave equation, appropriately interpreted.<\/p>\n\t\t","protected":false},"excerpt":{"rendered":"<p>The APDE seminar on Monday, 4\/3, will be given by Jared Wunsch (Northwestern) in-person in\u00a0Evans 732,\u00a0and will also be broadcasted online via Zoom from\u00a04:10pm to 5:00pm PST. To participate, please email Federico Pasqualotto (fpasqualotto@berkeley.edu) or Mengxuan Yang (mxyang@math.berkeley.edu). Title: Wave propagation on rotating cosmic string backgrounds Abstract: A rotating cosmic string spacetime has a singularity [&hellip;]<\/p>\n","protected":false},"author":102,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1199","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/wp.math.berkeley.edu\/apde\/wp-json\/wp\/v2\/posts\/1199","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wp.math.berkeley.edu\/apde\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wp.math.berkeley.edu\/apde\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wp.math.berkeley.edu\/apde\/wp-json\/wp\/v2\/users\/102"}],"replies":[{"embeddable":true,"href":"https:\/\/wp.math.berkeley.edu\/apde\/wp-json\/wp\/v2\/comments?post=1199"}],"version-history":[{"count":0,"href":"https:\/\/wp.math.berkeley.edu\/apde\/wp-json\/wp\/v2\/posts\/1199\/revisions"}],"wp:attachment":[{"href":"https:\/\/wp.math.berkeley.edu\/apde\/wp-json\/wp\/v2\/media?parent=1199"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wp.math.berkeley.edu\/apde\/wp-json\/wp\/v2\/categories?post=1199"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wp.math.berkeley.edu\/apde\/wp-json\/wp\/v2\/tags?post=1199"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}