{"id":846,"date":"2013-02-27T11:35:09","date_gmt":"2013-02-27T02:35:09","guid":{"rendered":"https:\/\/www.kmi.nagoya-u.ac.jp\/eng\/seminar\/846\/"},"modified":"2013-02-27T11:35:09","modified_gmt":"2013-02-27T02:35:09","slug":"cosmological_brane_systems_in_warped_spacetime","status":"publish","type":"seminar","link":"https:\/\/www.kmi.nagoya-u.ac.jp\/eng\/seminar\/846\/","title":{"rendered":"Cosmological brane systems in warped spacetime"},"content":{"rendered":"<p>We discuss the time-dependent brane solutions in higher-dimensional<br \/>supergravity theories. We particularly focus on the dynamical extensions of<br \/>the intersecting brane solutions involving three branes. We also show that<br \/>in the near horizon limits, where the time dependence is negligible, these<br \/>branes describe warped AdS spacetimes as in the corresponding static<br \/>solutions. We finally examine the lower-dimensional cosmological dynamics<br \/>obtained after compactifications of the higher-dimensional solutions and<br \/>show the solutions we have found give the four-dimensional universe with<br \/>power-law expansion. <\/p>\n","protected":false},"featured_media":0,"template":"","tags":[],"seminar_category":[],"acf":{"s_now_accepting":true,"s_date_order":"2013-02-26 17:00:00","s_date_end":null,"s_date_text":"","s_text":"Masato Minamitsuji","s_place":"KMI Science Symposia (ES635)","s_place_other":"","s_categoryother":"EHQG-KMI Seminar","s_poster":"<form mt:asset-id=\"248\" class=\"mt-enclosure mt-enclosure-file\" style=\"display: inline;\"><a href=\"\/eng\/seminar\/130226_Minamitsuji_poster.pdf\">130226_Minamitsuji_poster.pdf<\/a><\/form>","s_poster2":"","s_slide":"<form mt:asset-id=\"252\" class=\"mt-enclosure mt-enclosure-file\" style=\"display: inline;\"><a href=\"\/eng\/seminar\/20130226_Minamitsuji.pdf\">20130226_Minamitsuji.pdf<\/a><\/form>"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Cosmological brane systems in warped spacetime - 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\/846\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cosmological brane systems in warped spacetime - KMI - Nagoya University\" \/>\n<meta property=\"og:description\" content=\"We discuss the time-dependent brane solutions in higher-dimensionalsupergravity theories. We particularly focus on the dynamical extensions ofthe intersecting brane solutions involving three branes. We also show thatin the near horizon limits, where the time dependence is negligible, thesebranes describe warped AdS spacetimes as in the corresponding staticsolutions. We finally examine the lower-dimensional cosmological dynamicsobtained after compactifications of the higher-dimensional solutions andshow the solutions we have found give the four-dimensional universe withpower-law expansion.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.kmi.nagoya-u.ac.jp\/eng\/seminar\/846\/\" \/>\n<meta property=\"og:site_name\" content=\"KMI - Nagoya University\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\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\/846\/\",\"url\":\"https:\/\/www.kmi.nagoya-u.ac.jp\/eng\/seminar\/846\/\",\"name\":\"Cosmological brane systems in warped spacetime - KMI - Nagoya University\",\"isPartOf\":{\"@id\":\"https:\/\/www.kmi.nagoya-u.ac.jp\/eng\/#website\"},\"datePublished\":\"2013-02-27T02:35:09+00:00\",\"dateModified\":\"2013-02-27T02:35:09+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.kmi.nagoya-u.ac.jp\/eng\/seminar\/846\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.kmi.nagoya-u.ac.jp\/eng\/seminar\/846\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.kmi.nagoya-u.ac.jp\/eng\/seminar\/846\/#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\":\"Cosmological brane systems in warped spacetime\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.kmi.nagoya-u.ac.jp\/eng\/#website\",\"url\":\"https:\/\/www.kmi.nagoya-u.ac.jp\/eng\/\",\"name\":\"KMI - Nagoya University\",\"description\":\"Nagoya University: Kobayashi-Maskawa Institute for the Origin of Particles and the Universe (KMI)\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.kmi.nagoya-u.ac.jp\/eng\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Cosmological brane systems in warped spacetime - KMI - Nagoya University","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.kmi.nagoya-u.ac.jp\/eng\/seminar\/846\/","og_locale":"en_US","og_type":"article","og_title":"Cosmological brane systems in warped spacetime - KMI - Nagoya University","og_description":"We discuss the time-dependent brane solutions in higher-dimensionalsupergravity theories. 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