{"id":84682,"date":"2025-02-06T12:01:56","date_gmt":"2025-02-06T11:01:56","guid":{"rendered":"https:\/\/wfa.uwr.edu.pl\/?page_id=84682"},"modified":"2025-02-06T12:02:00","modified_gmt":"2025-02-06T11:02:00","slug":"division-of-mathematical-methods-in-physics-seminar","status":"publish","type":"page","link":"https:\/\/wfa.uwr.edu.pl\/en\/institute-of-theoretical-physics\/seminars\/division-of-mathematical-methods-in-physics-seminar\/","title":{"rendered":"Division of Mathematical Methods in Physics Seminar"},"content":{"rendered":"\n
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\"Seminarium\"<\/figure>\n<\/div>\n\n\n\n
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<\/div><\/div>\n\n\n\n
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Division of Mathematical Methods in Physics Seminar<\/h1><\/div>\n<\/div>\n\n\n\n
\n

Date<\/strong>: 07.11.2022
Place<\/strong>: Room\u00a0416\u00a010:15
Subject<\/strong>: Phase space description of quantum optics
Person<\/strong>: Nazarii Sudak<\/em>
Abstract<\/strong>: A classical particle has a definite position and momentum and is therefore represented as a point in phase space. When there is a set of particles, the probability of finding a particle in a certain small volume of phase space is given by the probability distribution function. This is not true for a quantum particle due to the uncertainty principle. Instead, one can introduce a quasi-probability distribution, which is not required to satisfy all the properties of a normal probability distribution function. For example, the Wigner function becomes negative for states that have no classical counterparts, so it can be used to identify non-classical states. Connection to other quasiprobability functions such as Glauber’s-Sudarashan P function and Husimi Q function will also be shown.<\/p>\n\n\n\n

Date<\/strong>: 13.01.2020
Place<\/strong>: Room\u00a0422\u00a010:15
Subject<\/strong>: Dydaktyczne wprowadzenie do teorii spl\u0105tania p\u00f3l kwantowych – kontynuacja
Person<\/strong>: dr hab. Lech Jak\u00f3bczyk<\/em><\/p>\n\n\n\n

Date<\/strong>: 16.12.2019
Place<\/strong>: Room\u00a0422\u00a010:15
Subject<\/strong>: Dydaktyczne wprowadzenie do teorii spl\u0105tania p\u00f3l kwantowych.
Person<\/strong>: dr hab. Lech Jak\u00f3bczyk<\/em><\/p>\n\n\n\n

Date<\/strong>: 10.06.2019
Place<\/strong>: Room\u00a0422\u00a010:15
Subject<\/strong>: Dydaktyczne wprowadzenie do teorii spl\u0105tania p\u00f3l kwantowych.
Person<\/strong>: dr hab. Lech Jak\u00f3bczyk<\/em><\/p>\n\n\n\n

Date<\/strong>: 10.06.2019
Place<\/strong>: Room\u00a0422\u00a010:15
Subject<\/strong>: Fala elektromagnetyczna w modelu Friedmana
Person<\/strong>: dr hab. Bernard Jancewicz<\/em>
Abstract<\/strong>: –<\/p>\n\n\n\n

Date<\/strong>: 01.04.2019
Place<\/strong>: Room\u00a0422\u00a010:15
Subject<\/strong>: Streszczenie wynik\u00f3w bada\u0144 nad teori\u0105 korelacji kwantowych dla uk\u0142ad\u00f3w dwu – i tr\u00f3j – kuditowych
Person<\/strong>: dr Artur Barasi\u0144ski<\/em>
Abstract<\/strong>: –<\/p>\n\n\n\n

Date<\/strong>: 03.12.2018
Place<\/strong>: Room\u00a0422\u00a010:15
Subject<\/strong>: Aspekty struktur rozg\u0142oszeniwych w teorii dekoherencji
Person<\/strong>: dr hab. Jaros\u0142aw Korbicz (CTP Warsaw)<\/em>
Abstract<\/strong>: –<\/p>\n\n\n\n

Date<\/strong>: 15.10.2018
Place<\/strong>: Room\u00a0422\u00a010:15
Subject<\/strong>: Techniczne ( i nie tylko) uzupe\u0142nienie referatu na seminarium instutytowym
Person<\/strong>: dr hab. Jaros\u0142aw Korbicz (CTP Warsaw)<\/em>
Abstract<\/strong>: –<\/p>\n\n\n\n

Date<\/strong>: 04.06.2018
Place<\/strong>: Room\u00a0422\u00a010:15
Subject<\/strong>: Unruh effect for massive fields cannot be detected
Person<\/strong>: dr hab. Andrzej Dragan (Uniwersity of Warsaw)<\/em>
Abstract<\/strong>: Massive particles created in a relativistically accelerated reference frame, as predicted by the Unruh effect, can only be found in a tiny layer above the event horizon, whose thickness corresponds to a single Compton wavelength. This is beyond the reach of any detector and suggests that the Unruh effect may not ever be directly observed for massive fields. The case of massless particles is also examined, for which qualitatively different behaviour is observed in a low-\u2060acceleration regime, suggesting that an observation of the Unruh effect for massless particles is more promising.<\/p>\n\n\n\n

Date<\/strong>: 14.05.2018
Place<\/strong>: Room\u00a0422\u00a010:15
Subject<\/strong>: Odwzorowanie momentu w teorii informacji kwantowej
Person<\/strong>: prof. Adam Sawicki (CTP Warsaw)<\/em>
Abstract<\/strong>: –<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div>\n<\/div><\/div><\/div><\/div><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"

Date: 07.11.2022Place: Room\u00a0416\u00a010:15Subject: Phase space description of quantum opticsPerson: Nazarii SudakAbstract: A classical particle has a definite position and momentum and is therefore represented as a point in phase space. When there is a set of particles, the probability of finding a particle in a certain small volume of phase space is given by the […]<\/p>\n","protected":false},"author":7182,"featured_media":25708,"parent":84631,"menu_order":5,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"inline_featured_image":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[],"tags":[],"class_list":["post-84682","page","type-page","status-publish","has-post-thumbnail","hentry"],"featured_image_urls_v2":{"full":"","thumbnail":"","medium":"","medium_large":"","large":"","1536x1536":"","2048x2048":"","menu-24x24":"","menu-36x36":"","menu-48x48":""},"post_excerpt_stackable_v2":"

Division of Mathematical Methods in Physics Seminar Date: 07.11.2022Place: Room\u00a0416\u00a010:15Subject: Phase space description of quantum opticsPerson: Nazarii SudakAbstract: A classical particle has a definite position and momentum and is therefore represented as a point in phase space. When there is a set of particles, the probability of finding a particle in a certain small volume of phase space is given by the probability distribution function. This is not true for a quantum particle due to the uncertainty principle. Instead, one can introduce a quasi-probability distribution, which is not required to satisfy all the properties of a normal probability distribution function.…<\/p>\n","category_list_v2":"Uncategorized","author_info_v2":{"name":"kswistak","url":"https:\/\/wfa.uwr.edu.pl\/en\/author\/kswistak\/"},"comments_num_v2":"0 comments","acf":[],"yoast_head":"\nDivision of Mathematical Methods in Physics Seminar - Faculty of Physics and Astronomy<\/title>\n<meta name=\"description\" content=\"Wydzia\u0142 Fizyki i Astronomii\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/wfa.uwr.edu.pl\/en\/institute-of-theoretical-physics\/seminars\/division-of-mathematical-methods-in-physics-seminar\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Division of Mathematical Methods in Physics Seminar - 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