{"id":2763,"date":"2026-06-20T09:24:11","date_gmt":"2026-06-20T08:24:11","guid":{"rendered":"https:\/\/andreabrussi.it\/?p=2763"},"modified":"2026-07-27T18:49:42","modified_gmt":"2026-07-27T17:49:42","slug":"fondamenti-matematici-e-storici-delle-teorie-estese-della-gravita","status":"publish","type":"post","link":"https:\/\/andreabrussi.it\/it\/fondamenti-matematici-e-storici-delle-teorie-estese-della-gravita\/","title":{"rendered":"Fondamenti matematici e storici delle teorie estese della gravit\u00e0 (ETG)"},"content":{"rendered":"<p>Un breve approfondimento, in inglese, su un affascinante sviluppo della teoria della Relativit\u00e0 Generale.<\/p>\n<p><strong>Abstract<\/strong><br \/>\nExtended Theories of Gravity (ETG) represent a prominent framework in modern theoretical physics and cosmology, aimed at modifying or extending Albert Einstein\u2019s General Relativity to address open phenomenological questions at both ultraviolet (early universe) and infrared (galactic and cosmological) scales.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2140\" src=\"https:\/\/andreabrussi.it\/wp-content\/uploads\/pdf.png\" alt=\"pdf\" width=\"30\" height=\"30\" \/> <a href=\"https:\/\/andreabrussi.it\/wp-content\/uploads\/Brussi-2026-Mathematical-and-historical-foundations-of-ETG.pdf\" target=\"_blank\" rel=\"noopener\">Brussi 2026 Mathematical and historical foundations of ETG (305 KB)<\/a><\/p>\n<p><a href=\"https:\/\/andreabrussi.it\/wp-content\/uploads\/ETG.png\" rel=\"lightbox[2763]\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-2790 size-medium\" src=\"https:\/\/andreabrussi.it\/wp-content\/uploads\/ETG-300x40.png\" alt=\"ETG\" width=\"300\" height=\"40\" srcset=\"https:\/\/andreabrussi.it\/wp-content\/uploads\/ETG-300x40.png 300w, https:\/\/andreabrussi.it\/wp-content\/uploads\/ETG.png 708w\" sizes=\"auto, (max-width: 300px) 85vw, 300px\" \/><\/a><\/p>\n<div style='text-align:right' class='yasr-auto-insert-visitor'><!--Yasr Visitor Votes Shortcode--><div id='yasr_visitor_votes_2567cfa5fa67d' class='yasr-visitor-votes'><div class=\"yasr-custom-text-vv-before yasr-custom-text-vv-before-2760\">please, rate this post<\/div><div id='yasr-vv-second-row-container-2567cfa5fa67d'\r\n                                        class='yasr-vv-second-row-container'><div id='yasr-visitor-votes-rater-2567cfa5fa67d'\r\n                                      class='yasr-rater-stars-vv'\r\n                                      data-rater-postid='2760'\r\n                                      data-rating='0'\r\n                                      data-rater-starsize='16'\r\n                                      data-rater-readonly='false'\r\n                                      data-rater-nonce='4bc8a13a69'\r\n                                      data-issingular='false'\r\n                                    ><\/div><div class=\"yasr-vv-stats-text-container\" id=\"yasr-vv-stats-text-container-2567cfa5fa67d\"><svg xmlns=\"https:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"20\"\r\n                                   class=\"yasr-dashicons-visitor-stats\"\r\n                                   data-postid=\"2760\"\r\n                                   id=\"yasr-stats-dashicon-2567cfa5fa67d\">\r\n                                   <path d=\"M18 18v-16h-4v16h4zM12 18v-11h-4v11h4zM6 18v-8h-4v8h4z\"><\/path>\r\n                               <\/svg><span id=\"yasr-vv-text-container-2567cfa5fa67d\" class=\"yasr-vv-text-container\"><\/span><\/div><div id='yasr-vv-loader-2567cfa5fa67d' class='yasr-vv-container-loader'><\/div><\/div><div id='yasr-vv-bottom-container-2567cfa5fa67d'\r\n                              class='yasr-vv-bottom-container'\r\n                              style='display:none'><\/div><\/div><!--End Yasr Visitor Votes Shortcode--><\/div>","protected":false},"excerpt":{"rendered":"<p>Un breve approfondimento, in inglese, su un affascinante sviluppo della teoria della Relativit\u00e0 Generale. Abstract Extended Theories of Gravity (ETG) represent a prominent framework in modern theoretical physics and cosmology, aimed at modifying or extending Albert Einstein\u2019s General Relativity to address open phenomenological questions at both ultraviolet (early universe) and infrared (galactic and cosmological) scales. &hellip; <a href=\"https:\/\/andreabrussi.it\/it\/fondamenti-matematici-e-storici-delle-teorie-estese-della-gravita\/\" class=\"more-link\">Leggi tutto<span class=\"screen-reader-text\"> &#8220;Fondamenti matematici e storici delle teorie estese della gravit\u00e0 (ETG)&#8221;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"yasr_overall_rating":0,"yasr_post_is_review":"","yasr_auto_insert_disabled":"","yasr_review_type":"","footnotes":""},"categories":[53,54,56,59],"tags":[68,62,66,75,70,71],"class_list":["post-2763","post","type-post","status-publish","format-standard","hentry","category-astrofisica","category-cosmologia","category-fondamenti-della-fisica","category-relativita","tag-contributi-personali","tag-einstein","tag-galassie","tag-lavori","tag-radiazione","tag-recensioni"],"acf":[],"yasr_visitor_votes":{"stars_attributes":{"read_only":false,"span_bottom":false},"number_of_votes":0,"sum_votes":0},"_links":{"self":[{"href":"https:\/\/andreabrussi.it\/it\/wp-json\/wp\/v2\/posts\/2763","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/andreabrussi.it\/it\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/andreabrussi.it\/it\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/andreabrussi.it\/it\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/andreabrussi.it\/it\/wp-json\/wp\/v2\/comments?post=2763"}],"version-history":[{"count":9,"href":"https:\/\/andreabrussi.it\/it\/wp-json\/wp\/v2\/posts\/2763\/revisions"}],"predecessor-version":[{"id":3129,"href":"https:\/\/andreabrussi.it\/it\/wp-json\/wp\/v2\/posts\/2763\/revisions\/3129"}],"wp:attachment":[{"href":"https:\/\/andreabrussi.it\/it\/wp-json\/wp\/v2\/media?parent=2763"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/andreabrussi.it\/it\/wp-json\/wp\/v2\/categories?post=2763"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/andreabrussi.it\/it\/wp-json\/wp\/v2\/tags?post=2763"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}