{"id":804,"date":"2012-02-28T11:31:14","date_gmt":"2012-02-28T02:31:14","guid":{"rendered":"https:\/\/www.kmi.nagoya-u.ac.jp\/eng\/seminar\/804\/"},"modified":"2012-02-28T11:31:14","modified_gmt":"2012-02-28T02:31:14","slug":"hawking_radiation_tunneling_method_and_quantum_thermometers","status":"publish","type":"seminar","link":"https:\/\/www.kmi.nagoya-u.ac.jp\/eng\/seminar\/804\/","title":{"rendered":"Hawking Radiation, Tunneling Method and Quantum Thermometers"},"content":{"rendered":"<p>After a short review of derivation of Hawking radiation by the <br \/>tunneling method, a quantum field theoretical approach, in which<br \/>&nbsp;a quantum probe is used to unveil the intrinsic temperature <br \/>associated with stationary space-times with horizons is &nbsp;<br \/>presented. The probe is identified with a conformally coupled <br \/>massless scalar field defined on a space-time with horizon and <br \/>the procedure to measure the local temperature is realized by <br \/>the use of Unruh-DeWitt detector. Another proposal to determine <br \/>local temperature, due to Buchholz is also considered.&nbsp; <\/p>\n","protected":false},"featured_media":0,"template":"","tags":[],"seminar_category":[53],"acf":{"s_now_accepting":true,"s_date_order":"2012-02-07 16:30:00","s_date_end":null,"s_date_text":"","s_text":"Sergio Zerbini","s_place":"KMI Science Symposia (ES635)","s_place_other":"","s_categoryother":"","s_poster":"<form mt:asset-id=\"126\" class=\"mt-enclosure mt-enclosure-file\" style=\"display: inline;\"><a href=\"\/eng\/seminar\/files\/20120207_zerbini_poster.pdf\">20120207_zerbini_poster.pdf<\/a><\/form>","s_poster2":"","s_slide":"<form mt:asset-id=\"132\" class=\"mt-enclosure mt-enclosure-file\" style=\"display: inline;\"><a href=\"\/eng\/seminar\/files\/20120207_Zerbini.pdf\">20120207_Zerbini.pdf<\/a><\/form>"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Hawking Radiation, Tunneling Method and Quantum Thermometers - 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\/804\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Hawking Radiation, Tunneling Method and Quantum Thermometers - KMI - Nagoya University\" \/>\n<meta property=\"og:description\" content=\"After a short review of derivation of Hawking radiation by the tunneling method, a quantum field theoretical approach, in which&nbsp;a quantum probe is used to unveil the intrinsic temperature associated with stationary space-times with horizons is &nbsp;presented. The probe is identified with a conformally coupled massless scalar field defined on a space-time with horizon and the procedure to measure the local temperature is realized by the use of Unruh-DeWitt detector. Another proposal to determine local temperature, due to Buchholz is &hellip;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.kmi.nagoya-u.ac.jp\/eng\/seminar\/804\/\" \/>\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\/804\/\",\"url\":\"https:\/\/www.kmi.nagoya-u.ac.jp\/eng\/seminar\/804\/\",\"name\":\"Hawking Radiation, Tunneling Method and Quantum Thermometers - KMI - Nagoya University\",\"isPartOf\":{\"@id\":\"https:\/\/www.kmi.nagoya-u.ac.jp\/eng\/#website\"},\"datePublished\":\"2012-02-28T02:31:14+00:00\",\"dateModified\":\"2012-02-28T02:31:14+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.kmi.nagoya-u.ac.jp\/eng\/seminar\/804\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.kmi.nagoya-u.ac.jp\/eng\/seminar\/804\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.kmi.nagoya-u.ac.jp\/eng\/seminar\/804\/#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\":\"Hawking Radiation, Tunneling Method and Quantum Thermometers\"}]},{\"@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":"Hawking Radiation, Tunneling Method and Quantum Thermometers - 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\/804\/","og_locale":"en_US","og_type":"article","og_title":"Hawking Radiation, Tunneling Method and Quantum Thermometers - KMI - Nagoya University","og_description":"After a short review of derivation of Hawking radiation by the tunneling method, a quantum field theoretical approach, in which&nbsp;a quantum probe is used to unveil the intrinsic temperature associated with stationary space-times with horizons is &nbsp;presented. 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