BEGIN:VCALENDAR VERSION:2.0 PRODID:-//HolographyCL - ECPv6.15.20//NONSGML v1.0//EN CALSCALE:GREGORIAN METHOD:PUBLISH X-WR-CALNAME:HolographyCL X-ORIGINAL-URL:https://holography.cl X-WR-CALDESC:Events for HolographyCL REFRESH-INTERVAL;VALUE=DURATION:PT1H X-Robots-Tag:noindex X-PUBLISHED-TTL:PT1H BEGIN:VTIMEZONE TZID:America/Santiago BEGIN:STANDARD TZOFFSETFROM:-0300 TZOFFSETTO:-0400 TZNAME:-04 DTSTART:20210404T030000 END:STANDARD BEGIN:DAYLIGHT TZOFFSETFROM:-0400 TZOFFSETTO:-0300 TZNAME:-03 DTSTART:20210905T040000 END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:-0300 TZOFFSETTO:-0400 TZNAME:-04 DTSTART:20220403T030000 END:STANDARD BEGIN:DAYLIGHT TZOFFSETFROM:-0400 TZOFFSETTO:-0300 TZNAME:-03 DTSTART:20220911T040000 END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:-0300 TZOFFSETTO:-0400 TZNAME:-04 DTSTART:20230402T030000 END:STANDARD BEGIN:DAYLIGHT TZOFFSETFROM:-0400 TZOFFSETTO:-0300 TZNAME:-03 DTSTART:20230903T040000 END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:-0300 TZOFFSETTO:-0400 TZNAME:-04 DTSTART:20240407T030000 END:STANDARD BEGIN:DAYLIGHT TZOFFSETFROM:-0400 TZOFFSETTO:-0300 TZNAME:-03 DTSTART:20240908T040000 END:DAYLIGHT END:VTIMEZONE BEGIN:VEVENT DTSTART;TZID=America/Santiago:20230524T140000 DTEND;TZID=America/Santiago:20230524T160000 DTSTAMP:20260505T135312 CREATED:20230517T192814Z LAST-MODIFIED:20230517T223508Z UID:6371-1684936800-1684944000@holography.cl SUMMARY:Cristóbal Corral Universidad Arturo Prat DESCRIPTION:[vc_row][vc_column][vc_column_text]Axial Anomaly in Nonlinear Conformal Electrodynamics \nAbstract: In this talk\, we present the axial anomaly of Dirac spinors on gravitational instanton backgrounds in the context of nonlinear electrodynamics. In order to do so\, we consider Einstein gravity minimally coupled to a recently proposed conformal electrodynamics that enjoys duality transformation invariance. These symmetries allow us to generalize the Eguchi-Hanson configuration while preserving its geometry. We then compute the Dirac index of the nonlinearly charged Eguchi-Hanson and Taub-NUT configurations. We find that there is an excess of positive chiral Dirac fermions over the negative ones which triggers the anomaly.\n \n[/vc_column_text][/vc_column][/vc_row] URL:https://holography.cl/activity/cristobal-corral-universidade-arturo-prat/ LOCATION:Universidad Andrés Bello\, Campus República\, Echaurren 227\, Santiago\, Chile CATEGORIES:Seminars ATTACH;FMTTYPE=image/png:https://holography.cl/wp-content/uploads/2023/05/PosterCristobalCorral.png END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Santiago:20230510T150000 DTEND;TZID=America/Santiago:20230510T170000 DTSTAMP:20260505T135312 CREATED:20230508T010457Z LAST-MODIFIED:20230518T041138Z UID:6332-1683730800-1683738000@holography.cl SUMMARY:Javier Matulich Universidad Autónoma de Madrid DESCRIPTION:[vc_row][vc_column][vc_column_text]You can watch Javier’s talk here: \nhttps://holography.cl/wp-content/uploads/2023/05/Javier-Matulich-Zoom.mp4\n[/vc_column_text][/vc_column][/vc_row][vc_row][vc_column][vc_empty_space][/vc_column][/vc_row][vc_row][vc_column][vc_column_text]The Asymptotic Structure of Flat Spacetimes \nAbstract: One of the most impressive achievements of theoretical physics is the “principle of least action” of classical mechanics\, where a substantial number of phenomena can be described by just a single statement: the action must be stationary under arbitrary variations of the dynamical variables\, with initial and final condition that must be held fixed. Therefore\, the powerful formulation of classical and quantum mechanics based in the action\, needs to be supplemented with a proper treatment of boundary conditions at infinity. This issue is of vital importance in the case of theories where the sufficiently rapidly decay of the fields at infinity is not a valid assumption. For example\, the asymptotic symmetry analysis of General Relativity leads to the renowned BMS (Bondi-van der Burg-Metzner-Sachs) group\, which corresponds to a fundamental piece in the understanding of the infrared dynamics of gravitational interactions. In this talk\, the asymptotic structure of flat spacetimes will be discussed\, focusing on the case of gravity and its interactions\, starting in three spacetime dimensions and then discussing the higher dimensional case.\n \n[/vc_column_text][/vc_column][/vc_row] URL:https://holography.cl/activity/javier-matulich-ift-universidad-autonoma-de-madrid/ LOCATION:Universidad Adolfo Ibáñez\, Sede Errázuriz\, Pdte. Errázuriz 3485\, Las Condes\, Santiago\, Chile CATEGORIES:Seminars ATTACH;FMTTYPE=image/png:https://holography.cl/wp-content/uploads/2023/05/Poster-Javier-Matulich.png END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Santiago:20230330T163000 DTEND;TZID=America/Santiago:20230330T173000 DTSTAMP:20260505T135312 CREATED:20230325T233325Z LAST-MODIFIED:20230426T145029Z UID:5764-1680193800-1680197400@holography.cl SUMMARY:Max Bañados Pontificia Universidad Católica de Chile DESCRIPTION:[vc_row][vc_column][/vc_column][/vc_row] URL:https://holography.cl/activity/max-banados/ LOCATION:Universidad Andrés Bello\, Campus República\, Echaurren 227\, Santiago\, Chile CATEGORIES:Seminars ATTACH;FMTTYPE=image/jpeg:https://holography.cl/wp-content/uploads/2023/04/Seminar-Max-Banados.jpg END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Santiago:20230330T150000 DTEND;TZID=America/Santiago:20230330T160000 DTSTAMP:20260505T135312 CREATED:20230325T233120Z LAST-MODIFIED:20230426T145208Z UID:5760-1680188400-1680192000@holography.cl SUMMARY:Marios Petropoulos CPHT\, Ecole Polytechnique DESCRIPTION:[vc_row][vc_column][/vc_column][/vc_row] URL:https://holography.cl/activity/marios-petropoulos/ LOCATION:Universidad Andrés Bello\, Campus República\, Echaurren 227\, Santiago\, Chile CATEGORIES:Seminars ATTACH;FMTTYPE=image/jpeg:https://holography.cl/wp-content/uploads/2023/04/Seminar-Marios-Petropoulos.jpg END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Santiago:20221130T150000 DTEND;TZID=America/Santiago:20221130T163000 DTSTAMP:20260505T135312 CREATED:20221128T034456Z LAST-MODIFIED:20230524T032425Z UID:5079-1669820400-1669825800@holography.cl SUMMARY:Tomás Andrade U. Barcelona DESCRIPTION:Miércoles 30 de Noviembre | 15:00 Auditorio Edificio Investigación R1\, Republica 330 Universidad Andrés Bello URL:https://holography.cl/activity/tomas-andrade-u-barcelona/ LOCATION:Universidad Andrés Bello\, Campus República\, Echaurren 227\, Santiago\, Chile CATEGORIES:Seminars ATTACH;FMTTYPE=image/png:https://holography.cl/wp-content/uploads/2022/11/Poster-Andrade.png END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Santiago:20221129T150000 DTEND;TZID=America/Santiago:20221129T163000 DTSTAMP:20260505T135312 CREATED:20221128T032207Z LAST-MODIFIED:20230524T032308Z UID:5070-1669734000-1669739400@holography.cl SUMMARY:Veronika Hubeny UC Davis DESCRIPTION:Edificio R2\, Echaurren 277\, Tercer Piso\, Sala FIAC\, Universidad Andrés Bello. URL:https://holography.cl/activity/veronika-hubeny/ LOCATION:Universidad Andrés Bello\, Campus República\, Echaurren 227\, Santiago\, Chile CATEGORIES:Seminars ATTACH;FMTTYPE=image/png:https://holography.cl/wp-content/uploads/2022/11/Poster-Hubeny.png END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Santiago:20221014T130000 DTEND;TZID=America/Santiago:20221014T143000 DTSTAMP:20260505T135312 CREATED:20221013T162939Z LAST-MODIFIED:20230524T032129Z UID:4028-1665752400-1665757800@holography.cl SUMMARY:Max Metlitski MIT DESCRIPTION:[vc_row][vc_column][vc_column_text css=”.vc_custom_1665623294973{margin-top: 20px !important;margin-bottom: 40px !important;}”] \nHolographyCL Seminar on October 14\nWe are happy to announce a special seminar! Professor Max Metlitski from the Massachusetts Institute of Technology (MIT) will be telling us about “Boundary and plane defect criticality in the 3d O(N) model”. \nWhen: Friday\, October 14\, 13.00 hrs (Chilean time) \nWhere: Streamed via Zoom \nHow: please register at contacto@holography.cl. We will send you the Zoom link to your email. \n[/vc_column_text][vc_column_text]   Part 1: \nhttps://holography.cl/wp/wp-content/uploads/2022/10/Max-Metliski-Part-1.mp4\n  \n   Part 2: \nhttps://holography.cl/wp/wp-content/uploads/2022/10/Max-Metliski-Part-2.mp4\n[/vc_column_text][/vc_column][/vc_row] \nTitle: “Boundary and plane defect criticality in the 3d O(N) model” URL:https://holography.cl/activity/max-metlitski/ LOCATION:Online\, Zoom CATEGORIES:Seminars ATTACH;FMTTYPE=image/png:https://holography.cl/wp-content/uploads/2022/10/Max-Metlitski.png END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Santiago:20220608T140000 DTEND;TZID=America/Santiago:20220608T153000 DTSTAMP:20260505T135312 CREATED:20220608T180021Z LAST-MODIFIED:20230524T031314Z UID:4319-1654696800-1654702200@holography.cl SUMMARY:Pedro Vieira ICTP-SAIFR/Perimeter Institute DESCRIPTION:HolographyCL Seminar on June 08\n\n\n\nWe announce our next seminar to be held on June 08 where Prof. Pedro Vieira from the Perimeter Institute for Theoretical Physics and the South American Institute for Fundamental Research (ICTP – SAIFR) will present his talk entitled “Stampedes: Exactly Solvable Corners of QFTs”. \n\n\n\n📖Abstract \n\n\n\n  \n\n\n\n📍The seminar will be via Zoom \n\n\n\n🔖 Registration \n\n\n\nTo register for this seminar please send an email to contacto@holography.cl with your full name and RUT (ID number). You will then receive a confirmation email with the Zoom link for the talk. URL:https://holography.cl/activity/pedro-vieira/ LOCATION:Online\, Zoom CATEGORIES:Seminars ATTACH;FMTTYPE=image/jpeg:https://holography.cl/wp-content/uploads/2022/08/Foto-Vieira.jpeg END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Santiago:20220420T150000 DTEND;TZID=America/Santiago:20220420T170000 DTSTAMP:20260505T135312 CREATED:20220420T190034Z LAST-MODIFIED:20230524T032007Z UID:4313-1650466800-1650474000@holography.cl SUMMARY:Alejandra Castro University of Amsterdam DESCRIPTION:[vc_row][vc_column][vc_column_text] \nHolographyCL Seminar on April 20\n\n\nWe announce our first seminar\, to be held next April 20\, in which Prof. Alejandra Castro from the University of Amsterdam will present her talk entitled “Near AdS-2 Spectroscopy”. \n\n\n📖Abstract \n \n“In this talk\, I will describe holographic properties of near AdS2 spacetimes that arise within spherically symmetric configurations of N=2 4-D supergravity\, for both gauged and ungauged theories. These theories pose a rich space of AdS2 x S2 backgrounds\, and their responses in the near-AdS2 region are not universal. I will show that the spectrum of operator dual to the matter fields\, and their cubic interactions\, are sensitive to the properties of the background and the theory it is embedded in. The properties that have the most striking effect are whether the background is BPS or non-BPS\, and if the theory is gauged or ungauged. The resulting differences will have an imprint on the quantum nature of the microstates of near-extremal black holes\, reflecting that not all extremal black holes respond equally when kicked away from extremality.” \n\n\n📍Location \n\n\nAv. República 252\, R2-413\, Campus República\, Universidad Andrés Bello \n\n\n \n\n\n🔖 Registration \n\n\nTo register for this seminar please send an email to contacto@holography.cl with your full name and RUT (ID number). You will then receive a confirmation email with a form that has to be filled in order to access to the campus. \n \n\n[/vc_column_text][/vc_column][/vc_row] URL:https://holography.cl/activity/alejandra-castro/ LOCATION:Universidad Andrés Bello\, Campus República\, Echaurren 227\, Santiago\, Chile CATEGORIES:Seminars ATTACH;FMTTYPE=image/jpeg:https://holography.cl/wp-content/uploads/2022/11/Alejandra-Castro.jpeg END:VEVENT END:VCALENDAR