{"id":151067,"date":"2025-05-12T14:15:07","date_gmt":"2025-05-12T14:15:07","guid":{"rendered":"https:\/\/www.unipi.it\/ateneo\/organizzazione\/persone\/giovanni-marozzi-127282-en\/"},"modified":"2026-04-01T04:45:26","modified_gmt":"2026-04-01T02:45:26","slug":"giovanni-marozzi-127282-en","status":"publish","type":"unipi_persone","link":"https:\/\/www.unipi.it\/en\/about-us\/organisation\/people\/giovanni-marozzi-127282-en\/","title":{"rendered":"Giovanni Marozzi"},"content":{"rendered":"<p>Professore Associato &#8211; Dipartimento di Fisica | Tel.: 050 2214940 &#8211; Email: giovanni.marozzi@unipi.it<\/p>\n","protected":false},"template":"","meta":{"unipi-persone-chiave":"127282","unipi-persone-nome":"Giovanni","unipi-persone-cognome":"Marozzi","unipi-persone-email":"giovanni.marozzi@unipi.it","unipi-persone-cv":"Education<br \/>\r\n- 2003: Ph.D in Physics, University of Bologna. Thesis title:  Renormalization and backreaction in a model of chaotic inflation. Supervisor: Prof. Giovanni Venturi.<br \/>\r\n- 1999: Laurea in Physics, University of Bologna. Thesis title:  Method of invariants and renormalization of a scalar field in a de Sitter space-time. Supervisor: Prof. Giovanni Venturi. Laurea Score: 110\/110 cum laude.<br \/>\r\n<br \/>\r\nProfessional Experience<br \/>\r\n- 29\/12\/2020 - now: Professore Associato, SSD FIS\/02, Physics Department, University of Pisa.<br \/>\r\n- 29\/12\/2017 - 28\/12\/2020: Ricercatore a Tempo Determinato di tipo b (\u201csenior\u201d), SSD FIS\/02, Physics Department, University of Pisa.<br \/>\r\n- 01\/12\/2015 - 30\/11\/2017, Senior Postdoc, Brazilian Center for Physics Research, CBPF, Rio de Janeiro, Brazil.<br \/>\r\n- 01\/09\/2012 - 30\/11\/2015, Marie Curie Intra-European Fellow (2 years) and Maitre Assistant  (1 year and 3 months), Department of Theoretical Physics, University of Geneva, Switzerland.<br \/>\r\n- 01\/09.2010 - 31\/08\/2012, Postdoctoral Researcher (A.T.E.R.), Chair of Elementary Particles, Gravitation and Cosmology, College de France, Paris.<br \/>\r\n- 01\/09\/2009 - 31\/08\/2010, Postdoctoral Researcher (Agent Contractuel), Institut d'Astrophysique de Paris (IAP), France.<br \/>\r\n- 08\/08\/2005 - 07\/08\/2009, Research Fellow (Assegnista di Ricerca), Department of Physics, University of Bologna, Italy.<br \/>\r\n- 01\/07\/2003 - 30\/06\/2005, Postdoctoral Researcher, Department of Physics, University of Bologna, Italy.<br \/>\r\n<br \/>\r\nPrizes<br \/>\r\n- SIGRAV Prize 2014 - Classical and Quantum Gravity,  awarded by SIGRAV (Italian Society of General Relativity and Gravitational Physics) every two years to young Italian scientists, of age not exceeding 40, who have given relevant contributions to General Relativity and Gravitational Physics. <br \/>\r\n<br \/>\r\nMain Titles<br \/>\r\n- 2017 Italian National Scientific Qualification to be Associate Professor in Astronomy and Astrophysics (ASN, 02\/C1 - Seconda Fascia) (valid from 29\/11\/2017 to 29\/11\/2028).<br \/>\r\n- 2017 Italian National Scientific Qualification tobe Full Professor in Theoretical Physics (ASN, 02\/A2 - Prima Fascia) (valid from 28\/07\/2017 to 28\/07\/2028).<br \/>\r\n- 2015 Italian National Scientific Qualification to be Associate Professor in Theoretical Physics (ASN, 02\/A2 - Seconda Fascia) (valid from 21\/01\/2015 to 21\/01\/2026).<br \/>\r\n<br \/>\r\nTalks in Conference and Workshops<br \/>\r\n- In total one lecturer for the SIGRAV prize, 14 invited talks in plenary session, 18 contribute talks in plenary session, and 12 contribute talks in parallel session.<br \/>\r\n<br \/>\r\nSummary of Research Activity<br \/>\r\n- 49 articles in peer-reviewed journals. INSPIRE (http:\/\/inspirehep.net\/author\/profile\/G.Marozzi.1) summary 08\/08\/2023: total citations about 2100; 8 articles 50+; 5 articles 100+; h-index 27.<br \/>\r\n<br \/>\r\nMain Area of Research<br \/>\r\nTheoretical Cosmology,  in particular, Cosmological Perturbation Theory, Inflation, Cosmic Microwave Background lensing, Relativistic Cosmology, Dark Energy, Backreaction.","unipi-persone-link-esterno-cv":"","unipi-persone-modalita-ricevimento":"","unipi-persone-luogo-ricevimento":"","unipi-persone-ore-ricevimento":"","unipi-persone-telefono":"050 2214940","unipi-persone-sitoweb":"","unipi-persone-cariche":"","unipi-persone-link-orario-lezioni":"https:\/\/unipi.prod.up.cineca.it\/calendarioPubblico\/matricola=037303","unipi-persone-link-registro-lezioni":"https:\/\/unimap.unipi.it\/registri\/registri.php?ri=037303&tmplt=principale.tpl","unipi-persone-settore-scientifico":"Fisica Teorica delle Interazioni Fondamentali, Modelli, Metodi Matematici e Applicazioni PHYS-02\/A","unipi-persone-ruolo":"Professore Associato","unipi-persone-arpi":"https:\/\/arpi.unipi.it\/cris\/rp\/rp65473","unipi-persone-pubblicazioni":"<ul class=\"pubblicazioni-list\"><li><a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/1297447\" target=\"_blank\" rel=\"noopener noreferrer\">On the stability of string-hole gas<\/a> <span class=\"pub-details\">(Bitnaya, D.; Conzinu, P.; Marozzi, G. - 2024 - 1.1 Articolo in rivista)<\/span><\/li><li><a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/1294468\" target=\"_blank\" rel=\"noopener noreferrer\">dN formalism on the past light-cone<\/a> <span class=\"pub-details\">(Fanizza, G.; Marozzi, G.; Medeiros, M. - 2024 - 1.1 Articolo in rivista)<\/span><\/li><li><a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/1294467\" target=\"_blank\" rel=\"noopener noreferrer\">Gauge invariant quantum backreaction in U[1] axion inflation<\/a> <span class=\"pub-details\">(CAMPANELLA GALANTI, Davide; Conzinu, Pietro; Marozzi, Giovanni; Santos da Costa, Simony - 2024 - 1.1 Articolo in rivista)<\/span><\/li><li><a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/1250611\" target=\"_blank\" rel=\"noopener noreferrer\">A Simple, Exact Formulation of Number Counts in the Geodesic-Light-Cone Gauge<\/a> <span class=\"pub-details\">(Fanizza, G.; Gasperini, M.; Marozzi, G. - 2023 - 1.1 Articolo in rivista)<\/span><\/li><li><a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/1250610\" target=\"_blank\" rel=\"noopener noreferrer\">Primordial black holes formation in an early matter dominated era from the pre-big-bang scenario<\/a> <span class=\"pub-details\">(Conzinu, P.; Marozzi, G. - 2023 - 1.1 Articolo in rivista)<\/span><\/li><li><a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/1250609\" target=\"_blank\" rel=\"noopener noreferrer\">Gauge invariance on the light-cone: curvature perturbations and radiative degrees of freedom<\/a> <span class=\"pub-details\">(Fanizza, G.; Marozzi, G.; Medeiros, M. - 2023 - 1.1 Articolo in rivista)<\/span><\/li><li><a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/1165606\" target=\"_blank\" rel=\"noopener noreferrer\">On Adiabatic Renormalization with a Physically Motivated Infrared\r\n  Cut-Off<\/a> <span class=\"pub-details\">(Animali, Chiara; Conzinu, Pietro; Marozzi, Giovanni - 2022 - 1.1 Articolo in rivista)<\/span><\/li><li><a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/1165605\" target=\"_blank\" rel=\"noopener noreferrer\">The gauge invariant cosmological Jacobi map from weak lensing at leading order<\/a> <span class=\"pub-details\">(Fanizza, Giuseppe; Di Dio, Enea; Durrer, Ruth; Marozzi, Giovanni - 2022 - 1.1 Articolo in rivista)<\/span><\/li><li><a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/1123490\" target=\"_blank\" rel=\"noopener noreferrer\">Cosmic variance of H0 in light of forthcoming high-redshift surveys<\/a> <span class=\"pub-details\">(Fanizza, Giuseppe; Fiorini, Bartolomeo; Marozzi, Giovanni - 2021 - 1.1 Articolo in rivista)<\/span><\/li><li><a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/1123488\" target=\"_blank\" rel=\"noopener noreferrer\">The cosmological perturbation theory on the Geodesic Light-Cone background<\/a> <span class=\"pub-details\">(Fanizza, G.; Marozzi, G.; Rodrigues Medeiros Silva, M.; Schiaffino, G. - 2021 - 1.1 Articolo in rivista)<\/span><\/li><li><a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/1064861\" target=\"_blank\" rel=\"noopener noreferrer\">Primordial black holes from pre-big bang inflation<\/a> <span class=\"pub-details\">(Conzinu, P.; Gasperini, M.; Marozzi, G. - 2020 - 1.1 Articolo in rivista)<\/span><\/li><li><a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/1064854\" target=\"_blank\" rel=\"noopener noreferrer\">Generalized covariant prescriptions for averaging cosmological observables<\/a> <span class=\"pub-details\">(Fanizza, G.; Gasperini, M.; Marozzi, G.; Veneziano, G. - 2020 - 1.1 Articolo in rivista)<\/span><\/li><li><a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/1030865\" target=\"_blank\" rel=\"noopener noreferrer\">Energy-momentum tensor and helicity for gauge fields coupled to a pseudoscalar inflaton<\/a> <span class=\"pub-details\">(Ballardini, M.; Braglia, M.; Finelli, F.; Marozzi, G.; Starobinsky, A. A. - 2019 - 1.1 Articolo in rivista)<\/span><\/li><li><a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/1023940\" target=\"_blank\" rel=\"noopener noreferrer\">Rotation of the CMB polarization by foreground lensing<\/a> <span class=\"pub-details\">(Di Dio, E.; Durrer, R.; Fanizza, G.; Marozzi, G. - 2019 - 1.1 Articolo in rivista)<\/span><\/li><li><a href=\"https:\/\/arpi.unipi.it\/handle\/11568\/947453\" target=\"_blank\" rel=\"noopener noreferrer\">Observation angles, Fermi coordinates, and the Geodesic-Light-Cone gauge<\/a> <span class=\"pub-details\">(Fanizza, G.; Gasperini, M.; Marozzi, G.; Veneziano, G. - 2019 - 1.1 Articolo in rivista)<\/span><\/li><\/ul>","unipi-persone-didattica":"<ul class=\"registri-list\"><li>Cosmology of the early universe \/ cosmologia del primo universo (cod. 274BB) per Laurea Magistrale in Fisica<\/li><li>Cosmology of the early universe s \/ cosmologia del primo universo s (cod. 275BB) per Laurea Magistrale in Fisica<\/li><\/ul>","unipi-persone-codocenze":"<h4 class=\"mt-2\">Incarichi di co-docenza in moduli\/insegnamenti<\/h4><ul><li>Meccanica Classica (Cod. 035BB) per Laurea in Fisica<\/li><li>Fisica Generale I (Cod. 011BB) per Laurea in Ingegneria dell&#039;energia<\/li><\/ul>","unipi-persone-interessi-ricerca":"","_wpml_word_count":"14","_last_translation_edit_mode":"translation-editor","_elementor_page_assets":[]},"organizzazioni":[3648],"class_list":["post-151067","unipi_persone","type-unipi_persone","status-publish","hentry","organizzazioni-dipartimento-di-fisica-469999-en"],"email":"giovanni.marozzi@unipi.it","telefono":"050 2214940","content_plain":"Professore Associato &#8211; Dipartimento di Fisica | Tel.: 050 2214940 &#8211; Email: giovanni.marozzi@unipi.it","photo_url":null,"ruoli_tags":[{"id":759,"name":"PA","slug":"pa"}],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Giovanni Marozzi ~ UNIPI<\/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.unipi.it\/en\/about-us\/organisation\/people\/giovanni-marozzi-127282-en\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Giovanni Marozzi ~ UNIPI\" \/>\n<meta property=\"og:description\" content=\"Professore Associato &#8211; Dipartimento di Fisica | Tel.: 050 2214940 &#8211; Email: giovanni.marozzi@unipi.it\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.unipi.it\/en\/about-us\/organisation\/people\/giovanni-marozzi-127282-en\/\" \/>\n<meta property=\"og:site_name\" content=\"UNIPI\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/unipisaofficial\/\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-01T02:45:26+00:00\" \/>\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.unipi.it\\\/en\\\/about-us\\\/organisation\\\/people\\\/giovanni-marozzi-127282-en\\\/\",\"url\":\"https:\\\/\\\/www.unipi.it\\\/en\\\/about-us\\\/organisation\\\/people\\\/giovanni-marozzi-127282-en\\\/\",\"name\":\"Giovanni Marozzi ~ UNIPI\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.unipi.it\\\/en\\\/#website\"},\"datePublished\":\"2025-05-12T14:15:07+00:00\",\"dateModified\":\"2026-04-01T02:45:26+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.unipi.it\\\/en\\\/about-us\\\/organisation\\\/people\\\/giovanni-marozzi-127282-en\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.unipi.it\\\/en\\\/about-us\\\/organisation\\\/people\\\/giovanni-marozzi-127282-en\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.unipi.it\\\/en\\\/about-us\\\/organisation\\\/people\\\/giovanni-marozzi-127282-en\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\",\"item\":\"https:\\\/\\\/www.unipi.it\\\/en\\\/home\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Giovanni Marozzi\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.unipi.it\\\/en\\\/#website\",\"url\":\"https:\\\/\\\/www.unipi.it\\\/en\\\/\",\"name\":\"UNIPI\",\"description\":\"UNIPI\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.unipi.it\\\/en\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.unipi.it\\\/en\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.unipi.it\\\/en\\\/#organization\",\"name\":\"UNIPI\",\"url\":\"https:\\\/\\\/www.unipi.it\\\/en\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.unipi.it\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.unipi.it\\\/wp-content\\\/uploads\\\/Raggruppa-3020.svg\",\"contentUrl\":\"https:\\\/\\\/www.unipi.it\\\/wp-content\\\/uploads\\\/Raggruppa-3020.svg\",\"width\":176,\"height\":64,\"caption\":\"UNIPI\"},\"image\":{\"@id\":\"https:\\\/\\\/www.unipi.it\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/unipisaofficial\\\/\",\"https:\\\/\\\/www.instagram.com\\\/unipisa\\\/\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Giovanni Marozzi ~ UNIPI","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.unipi.it\/en\/about-us\/organisation\/people\/giovanni-marozzi-127282-en\/","og_locale":"en_US","og_type":"article","og_title":"Giovanni Marozzi ~ UNIPI","og_description":"Professore Associato &#8211; 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