{"id":7799,"date":"2022-06-20T18:29:50","date_gmt":"2022-06-20T16:29:50","guid":{"rendered":"https:\/\/www.lapth.cnrs.fr\/event\/journal-club-bootstrapping-pions-at-large-n\/"},"modified":"2022-06-20T18:30:36","modified_gmt":"2022-06-20T16:30:36","slug":"journal-club-bootstrapping-pions-at-large-n","status":"publish","type":"tribe_events","link":"https:\/\/www.lapth.cnrs.fr\/en\/event\/journal-club-bootstrapping-pions-at-large-n\/","title":{"rendered":"[Journal Club] Bootstrapping Pions at Large N"},"content":{"rendered":"<p><strong>Abstract: <\/strong> For this journal club meeting I will comment on a recent paper by Albert and Rastelli (https:\/\/arxiv.org\/abs\/2203.11950) in which they apply modern S-matrix bootstrap techniques to the old problem of solving QCD in the large N limit. In particular, they derive universal bounds for the EFT of massless pions and find that the allowed region for large N theories compatible with unitarity, causality and analiticity of the S-matrix exhibits a sharp kink, suggesting the possibility that large N QCD might sit on it in a similar way as the 3D Ising model.<br \/>\nFinally, I will make some remarks on the similitudes and differences between this case and that of obtaining bounds for the gravitational S-matrix, and on the difficulties in extending this ideas to the latter.<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Abstract: For this journal club meeting I will comment on a recent paper by Albert and Rastelli (https:\/\/arxiv.org\/abs\/2203.11950) in which they apply modern S-matrix bootstrap techniques to the old problem [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"template":"","meta":{"_acf_changed":false,"_tribe_events_status":"","_tribe_events_status_reason":"","footnotes":""},"tags":[],"tribe_events_cat":[14],"class_list":["post-7799","tribe_events","type-tribe_events","status-publish","hentry","tribe_events_cat-upcoming-journal-club","cat_upcoming-journal-club"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.lapth.cnrs.fr\/en\/wp-json\/wp\/v2\/tribe_events\/7799","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lapth.cnrs.fr\/en\/wp-json\/wp\/v2\/tribe_events"}],"about":[{"href":"https:\/\/www.lapth.cnrs.fr\/en\/wp-json\/wp\/v2\/types\/tribe_events"}],"author":[{"embeddable":true,"href":"https:\/\/www.lapth.cnrs.fr\/en\/wp-json\/wp\/v2\/users\/1"}],"version-history":[{"count":0,"href":"https:\/\/www.lapth.cnrs.fr\/en\/wp-json\/wp\/v2\/tribe_events\/7799\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.lapth.cnrs.fr\/en\/wp-json\/wp\/v2\/media?parent=7799"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lapth.cnrs.fr\/en\/wp-json\/wp\/v2\/tags?post=7799"},{"taxonomy":"tribe_events_cat","embeddable":true,"href":"https:\/\/www.lapth.cnrs.fr\/en\/wp-json\/wp\/v2\/tribe_events_cat?post=7799"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}