{"id":2049,"date":"2022-05-13T17:09:58","date_gmt":"2022-05-13T15:09:58","guid":{"rendered":"https:\/\/www.uni.lu\/fstm-fr\/events\/physics-seminar-ultra-fast-charging-of-dicke-quantum-batteries\/"},"modified":"2022-05-13T17:09:58","modified_gmt":"2022-05-13T15:09:58","slug":"physics-seminar-ultra-fast-charging-of-dicke-quantum-batteries","status":"publish","type":"events","link":"https:\/\/www.uni.lu\/fstm-fr\/events\/physics-seminar-ultra-fast-charging-of-dicke-quantum-batteries\/","title":{"rendered":"Physics Seminar: \u201cUltra-fast charging of Dicke Quantum Batteries\u201d"},"content":{"rendered":"

\u201cUltra-fast charging of Dicke Quantum Batteries\u201d<\/strong><\/p>

Quantum information theorems state that it is possible to exploit collective quantum resources to greatly enhance the charging power of quantum batteries made of many identical elementary units. In this direction, we will investigate a model of a quantum battery that can be engineered in solid-state and molecular platforms. It consists of N two-level systems coupled to a single photonic mode in a cavity. We will contrast this collective model (\u201cDicke quantum battery\u201d), to the one in which each two-level system is coupled to its own separate cavity mode (\u201cRabi quantum battery\u201d). We will demonstrate the emergence of a quantum advantage in the charging power of collective quantum batteries [1]. We will illustrate the first experimental evidences of this phenomenology, reported very recently [2]. In addition, we will show that the charging power can be further enhanced by properly engineering a more exotic two-photon matter-radiation coupling [3]. The possibility to exploit this kind of physics to improve the energy stored in quantum supercapacitors will be also discussed [4].<\/p>

[1]\u00a0\u00a0 \u00a0D. Ferraro, M. Campisi, G. M. Andolina, V. Pellegrini, M. Polini, Phys. Rev. Lett. 120, 117702 (2018).<\/p>

[2]\u00a0\u00a0 \u00a0J. C. Quach et al., Science Advances 8, abk3160 (2022).<\/p>

[3]\u00a0\u00a0 \u00a0A. Crescente, M. Carrega, M. Sassetti, D. Ferraro,<\/p>

Phys. Rev. B 102, 245407 (2020).<\/p>

[4]\u00a0\u00a0 \u00a0D. Ferraro, G. M. Andolina, M. Campisi, V. Pellegrini, M. Polini, Phys. Rev. B. 100, 075433 (2019).<\/p><\/div><\/section>","protected":false},"excerpt":{"rendered":"

\u201cUltra-fast charging of Dicke Quantum Batteries\u201dQuantum information theorems state that it is possible to exploit collective quantum resources to greatly enhance the charging power of quantum batteries made of many identical elementary units. In this direction, we will investigate a model of a quantum battery that can be engineered in solid-state and molecular platforms. It consists of N two-level systems coupled to a single photonic mode in a cavity. We will contrast this collective model (\u201cDicke quantum battery\u201d), to the one in which each two-level system is coupled to its own separate cavity mode (\u201cRabi quantum battery\u201d). We will demonstrate the emergence of a quantum advantage in the charging power of collective quantum batteries [1]. We will illustrate the first experimental evidences of this phenomenology, reported very recently [2]. In addition, we will show that the charging power can be further enhanced by properly engineering a more exotic two-photon matter-radiation coupling [3]. The possibility to exploit this kind of physics to improve the energy stored in quantum supercapacitors will be also discussed [4].[1]\u00a0\u00a0 \u00a0D. Ferraro, M. Campisi, G. M. Andolina, V. Pellegrini, M. Polini, Phys. Rev. Lett. 120, 117702 (2018).[2]\u00a0\u00a0 \u00a0J. C. Quach et al., Science Advances 8, abk3160 (2022).[3]\u00a0\u00a0 \u00a0A. Crescente, M. Carrega, M. Sassetti, D. Ferraro,Phys. Rev. B 102, 245407 (2020).[4]\u00a0\u00a0 \u00a0D. Ferraro, G. M. Andolina, M. Campisi, V. Pellegrini, M. Polini, Phys. Rev. B. 100, 075433 (2019).<\/p>\n","protected":false},"author":0,"featured_media":2050,"parent":0,"menu_order":0,"comment_status":"open","ping_status":"closed","template":"","format":"standard","meta":{"featured_image_focal_point":[],"show_featured_caption":false,"ulux_newsletter_groups":"","uluxPostTitle":"","uluxPrePostTitle":"","_trash_the_other_posts":false,"_price":"","_stock":"","_tribe_ticket_header":"","_tribe_default_ticket_provider":"","_tribe_ticket_capacity":"0","_ticket_start_date":"","_ticket_end_date":"","_tribe_ticket_show_description":"","_tribe_ticket_show_not_going":false,"_tribe_ticket_use_global_stock":"","_tribe_ticket_global_stock_level":"","_global_stock_mode":"","_global_stock_cap":"","_tribe_rsvp_for_event":"","_tribe_ticket_going_count":"","_tribe_ticket_not_going_count":"","_tribe_tickets_list":"[]","_tribe_ticket_has_attendee_info_fields":false,"event_start_date":"2022-05-24 14:00:00","event_end_date":"2022-05-24 15:00:00","event_speaker_name":"Talk by Dr. Dario Ferraro, invited by Dr. Edvin Idrisov ","event_speaker_link":"","event_is_online":false,"event_location":"Campus Limpertsberg, BSC 003","event_street":"","event_location_link":"","event_zip_code":"","event_city":"","event_country":"LU"},"events-topic":[310],"events-type":[],"organisation":[75],"authorship":[],"acf":[],"yoast_head":"\nPhysics Seminar: \u201cUltra-fast charging of Dicke Quantum Batteries\u201d - FSTM I Uni.lu<\/title>\n<meta name=\"description\" content=\"\u201cUltra-fast charging of Dicke Quantum Batteries\u201dQuantum information theorems state that it is possible to exploit collective quantum resources to greatly enhance the charging power of quantum batteries made of many identical elementary units. In this direction, we will investigate a model of a quantum battery that can be engineered in solid-state and molecular platforms. It consists of N two-level systems coupled to a single photonic mode in a cavity. We will contrast this collective model (\u201cDicke quantum battery\u201d), to the one in which each two-level system is coupled to its own separate cavity mode (\u201cRabi quantum battery\u201d). We will demonstrate the emergence of a quantum advantage in the charging power of collective quantum batteries . We will illustrate the first experimental evidences of this phenomenology, reported very recently . In addition, we will show that the charging power can be further enhanced by properly engineering a more exotic two-photon matter-radiation coupling . The possibility to exploit this kind of physics to improve the energy stored in quantum supercapacitors will be also discussed .\u00a0\u00a0 \u00a0D. Ferraro, M. Campisi, G. M. Andolina, V. Pellegrini, M. Polini, Phys. Rev. Lett. 120, 117702 (2018).\u00a0\u00a0 \u00a0J. C. Quach et al., Science Advances 8, abk3160 (2022).\u00a0\u00a0 \u00a0A. Crescente, M. Carrega, M. Sassetti, D. Ferraro,Phys. Rev. B 102, 245407 (2020).\u00a0\u00a0 \u00a0D. Ferraro, G. M. Andolina, M. Campisi, V. Pellegrini, M. Polini, Phys. Rev. B. 100, 075433 (2019).\" \/>\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.uni.lu\/fstm-fr\/events\/physics-seminar-ultra-fast-charging-of-dicke-quantum-batteries\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Physics Seminar: \u201cUltra-fast charging of Dicke Quantum Batteries\u201d\" \/>\n<meta property=\"og:description\" content=\"\u201cUltra-fast charging of Dicke Quantum Batteries\u201dQuantum information theorems state that it is possible to exploit collective quantum resources to greatly enhance the charging power of quantum batteries made of many identical elementary units. In this direction, we will investigate a model of a quantum battery that can be engineered in solid-state and molecular platforms. It consists of N two-level systems coupled to a single photonic mode in a cavity. We will contrast this collective model (\u201cDicke quantum battery\u201d), to the one in which each two-level system is coupled to its own separate cavity mode (\u201cRabi quantum battery\u201d). We will demonstrate the emergence of a quantum advantage in the charging power of collective quantum batteries . We will illustrate the first experimental evidences of this phenomenology, reported very recently . In addition, we will show that the charging power can be further enhanced by properly engineering a more exotic two-photon matter-radiation coupling . The possibility to exploit this kind of physics to improve the energy stored in quantum supercapacitors will be also discussed .\u00a0\u00a0 \u00a0D. Ferraro, M. Campisi, G. M. Andolina, V. Pellegrini, M. Polini, Phys. Rev. Lett. 120, 117702 (2018).\u00a0\u00a0 \u00a0J. C. Quach et al., Science Advances 8, abk3160 (2022).\u00a0\u00a0 \u00a0A. 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In this direction, we will investigate a model of a quantum battery that can be engineered in solid-state and molecular platforms. It consists of N two-level systems coupled to a single photonic mode in a cavity. We will contrast this collective model (\u201cDicke quantum battery\u201d), to the one in which each two-level system is coupled to its own separate cavity mode (\u201cRabi quantum battery\u201d). We will demonstrate the emergence of a quantum advantage in the charging power of collective quantum batteries . We will illustrate the first experimental evidences of this phenomenology, reported very recently . In addition, we will show that the charging power can be further enhanced by properly engineering a more exotic two-photon matter-radiation coupling . The possibility to exploit this kind of physics to improve the energy stored in quantum supercapacitors will be also discussed .\u00a0\u00a0 \u00a0D. Ferraro, M. Campisi, G. M. Andolina, V. Pellegrini, M. Polini, Phys. Rev. Lett. 120, 117702 (2018).\u00a0\u00a0 \u00a0J. C. Quach et al., Science Advances 8, abk3160 (2022).\u00a0\u00a0 \u00a0A. Crescente, M. Carrega, M. Sassetti, D. Ferraro,Phys. Rev. B 102, 245407 (2020).\u00a0\u00a0 \u00a0D. Ferraro, G. M. Andolina, M. Campisi, V. Pellegrini, M. Polini, Phys. Rev. B. 100, 075433 (2019).","breadcrumb":{"@id":"https:\/\/www.uni.lu\/fstm-fr\/events\/physics-seminar-ultra-fast-charging-of-dicke-quantum-batteries\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.uni.lu\/fstm-fr\/events\/physics-seminar-ultra-fast-charging-of-dicke-quantum-batteries\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.uni.lu\/fstm-fr\/events\/physics-seminar-ultra-fast-charging-of-dicke-quantum-batteries\/#primaryimage","url":"https:\/\/www.uni.lu\/wp-content\/uploads\/sites\/20\/2022\/05\/default-8.jpg","contentUrl":"https:\/\/www.uni.lu\/wp-content\/uploads\/sites\/20\/2022\/05\/default-8.jpg","width":1500,"height":1125},{"@type":"BreadcrumbList","@id":"https:\/\/www.uni.lu\/fstm-fr\/events\/physics-seminar-ultra-fast-charging-of-dicke-quantum-batteries\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.uni.lu\/fr"},{"@type":"ListItem","position":2,"name":"Facult\u00e9 des Sciences, des Technologies et de M\u00e9decine","item":"https:\/\/www.uni.lu\/fstm-fr\/"},{"@type":"ListItem","position":3,"name":"Events","item":"https:\/\/www.uni.lu\/fstm-fr\/events\/"},{"@type":"ListItem","position":4,"name":"Physics Seminar: \u201cUltra-fast charging of Dicke Quantum Batteries\u201d"}]},{"@type":"WebSite","@id":"https:\/\/www.uni.lu\/fstm-fr\/#website","url":"https:\/\/www.uni.lu\/fstm-fr\/","name":"FSTM","description":"Facult\u00e9 des Sciences, des Technologies et de M\u00e9decine I Uni.lu","publisher":{"@id":"https:\/\/www.uni.lu\/fstm-fr\/#organization"},"alternateName":"Facult\u00e9 des Sciences, des Technologies et de M\u00e9decine I Universit\u00e9 du Luxembourg","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.uni.lu\/fstm-fr\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/www.uni.lu\/fstm-fr\/#organization","name":"FSTM - Universit\u00e9 du Luxembourg I Uni.lu","alternateName":"Facult\u00e9 des Sciences, des Technologies et de M\u00e9decine","url":"https:\/\/www.uni.lu\/fstm-fr\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/www.uni.lu\/fstm-fr\/#\/schema\/logo\/image\/","url":"https:\/\/www.uni.lu\/wp-content\/uploads\/sites\/20\/2026\/03\/03111744\/FSTM_SM-Profile_1600x1600px-scaled.jpg","contentUrl":"https:\/\/www.uni.lu\/wp-content\/uploads\/sites\/20\/2026\/03\/03111744\/FSTM_SM-Profile_1600x1600px-scaled.jpg","width":2560,"height":2560,"caption":"FSTM - Universit\u00e9 du Luxembourg I Uni.lu"},"image":"https:\/\/www.uni.lu\/wp-content\/uploads\/sites\/20\/2026\/04\/24144332\/20200609-Belval-Campus_Henri-Goergen-23.jpg","sameAs":["https:\/\/www.facebook.com\/fstm.uni.lu\/","https:\/\/www.linkedin.com\/showcase\/fstm-uni-lu"],"email":"communication@uni.lu","telephone":"+3524666441","address":{"@type":"PostalAddress","streetAddress":"2, place de l\u2019Universit\u00e9","addressLocality":"Esch-sur-Alzette","postalCode":"4365","addressCountry":"LU"},"description":"Facult\u00e9 des Sciences, des Technologies et de M\u00e9decine I Uni.lu"}]}},"_links":{"self":[{"href":"https:\/\/www.uni.lu\/fstm-fr\/wp-json\/wp\/v2\/events\/2049"}],"collection":[{"href":"https:\/\/www.uni.lu\/fstm-fr\/wp-json\/wp\/v2\/events"}],"about":[{"href":"https:\/\/www.uni.lu\/fstm-fr\/wp-json\/wp\/v2\/types\/events"}],"replies":[{"embeddable":true,"href":"https:\/\/www.uni.lu\/fstm-fr\/wp-json\/wp\/v2\/comments?post=2049"}],"version-history":[{"count":0,"href":"https:\/\/www.uni.lu\/fstm-fr\/wp-json\/wp\/v2\/events\/2049\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.uni.lu\/fstm-fr\/wp-json\/wp\/v2\/media\/2050"}],"wp:attachment":[{"href":"https:\/\/www.uni.lu\/fstm-fr\/wp-json\/wp\/v2\/media?parent=2049"}],"wp:term":[{"taxonomy":"events-topic","embeddable":true,"href":"https:\/\/www.uni.lu\/fstm-fr\/wp-json\/wp\/v2\/events-topic?post=2049"},{"taxonomy":"events-type","embeddable":true,"href":"https:\/\/www.uni.lu\/fstm-fr\/wp-json\/wp\/v2\/events-type?post=2049"},{"taxonomy":"organisation","embeddable":true,"href":"https:\/\/www.uni.lu\/fstm-fr\/wp-json\/wp\/v2\/organisation?post=2049"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}