{"id":853,"date":"2013-04-30T18:48:10","date_gmt":"2013-04-30T09:48:10","guid":{"rendered":"https:\/\/www.kmi.nagoya-u.ac.jp\/eng\/seminar\/853\/"},"modified":"2013-04-30T18:48:10","modified_gmt":"2013-04-30T09:48:10","slug":"irfp_conformal_dynamics_in_many_flavor_lattice_qcd_in_the_light_of_thermal_chiral_phase_transition","status":"publish","type":"seminar","link":"https:\/\/www.kmi.nagoya-u.ac.jp\/eng\/seminar\/853\/","title":{"rendered":"IRFP conformal dynamics in many flavor lattice QCD in the light of thermal chiral phase transition"},"content":{"rendered":"

Novel (pre-)conformal phase associated with the infra-red fixed point (IRFP) is anticipated <\/span>to emerge due to non-perturbative interactions in asymptotically free non-Abelian gauge theories <\/span>when the number of fermion species (N_f) exceeds a critical value (N_f = N_f*). <\/span>The pre-conformal dynamics has been advocated as a basis for strongly interacting mechanisms <\/span>of electroweak symmetry breaking (walking technicolor scenario). <\/span>Lattice Monte-Carlo simulations are now expected <\/span>to provide a solid theoretical base for this new class of strongly interacting gauge theories. <\/span>We first briefely review the general motivation to considering the IRFP (pre-) conformality. <\/span>Then, we particularly investigate the IRFP conformality in colour SU(N_c=3) gauge theory <\/span>with a variable number N_f of fundamental fermions by using lattice Monte-Carlo simulations. <\/span>We evaluate the thermal chiral phase transition as a function of N_f, <\/span>and propose three independent estimates of N_f*, which are consistent to each other within error-bars. <\/span>This strongly indicates the existance of the conformal phase in large N_f region.<\/span><\/p>\n","protected":false},"featured_media":0,"template":"","tags":[],"seminar_category":[53],"acf":{"s_now_accepting":true,"s_date_order":"2013-04-25 17:00:00","s_date_end":null,"s_date_text":"","s_text":"Kohtaroh Miura","s_place":"KMI Science Symposia (ES635)","s_place_other":"","s_categoryother":"","s_poster":"

20130425_Miura.pdf<\/a><\/form>","s_poster2":"\u8868\u793a<\/a><\/form>","s_slide":"20130425_Miura.pdf<\/a><\/form>"},"yoast_head":"\nIRFP conformal dynamics in many flavor lattice QCD in the light of thermal chiral phase transition - KMI - Nagoya University<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.kmi.nagoya-u.ac.jp\/eng\/seminar\/853\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"IRFP conformal dynamics in many flavor lattice QCD in the light of thermal chiral phase transition - KMI - Nagoya University\" \/>\n<meta property=\"og:description\" content=\"Novel (pre-)conformal phase associated with the infra-red fixed point (IRFP) is anticipated to emerge due to non-perturbative interactions in asymptotically free non-Abelian gauge theories when the number of fermion species (N_f) exceeds a critical value (N_f = N_f*). The pre-conformal dynamics has been advocated as a basis for strongly interacting mechanisms of electroweak symmetry breaking (walking technicolor scenario). Lattice Monte-Carlo simulations are now expected to provide a solid theoretical base for this new class of strongly interacting gauge theories. We first briefely review the general motivation to …\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.kmi.nagoya-u.ac.jp\/eng\/seminar\/853\/\" \/>\n<meta property=\"og:site_name\" content=\"KMI - Nagoya University\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.kmi.nagoya-u.ac.jp\/eng\/seminar\/853\/\",\"url\":\"https:\/\/www.kmi.nagoya-u.ac.jp\/eng\/seminar\/853\/\",\"name\":\"IRFP conformal dynamics in many flavor lattice QCD in the light of thermal chiral phase transition - KMI - Nagoya University\",\"isPartOf\":{\"@id\":\"https:\/\/www.kmi.nagoya-u.ac.jp\/eng\/#website\"},\"datePublished\":\"2013-04-30T09:48:10+00:00\",\"dateModified\":\"2013-04-30T09:48:10+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.kmi.nagoya-u.ac.jp\/eng\/seminar\/853\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.kmi.nagoya-u.ac.jp\/eng\/seminar\/853\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.kmi.nagoya-u.ac.jp\/eng\/seminar\/853\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.kmi.nagoya-u.ac.jp\/eng\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Seminars\",\"item\":\"https:\/\/www.kmi.nagoya-u.ac.jp\/eng\/seminar\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"IRFP conformal dynamics in many flavor lattice QCD in the light of thermal chiral phase transition\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.kmi.nagoya-u.ac.jp\/eng\/#website\",\"url\":\"https:\/\/www.kmi.nagoya-u.ac.jp\/eng\/\",\"name\":\"KMI - 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