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DTSTART;TZID=Europe/Madrid:20251028T150000
DTEND;TZID=Europe/Madrid:20251028T160000
DTSTAMP:20260720T230642
CREATED:20251001T135113Z
LAST-MODIFIED:20251218T085637Z
UID:23144-1761663600-1761667200@www.ift.uam-csic.es
SUMMARY:Seminar: 'Entanglement asymmetry and spontaneously broken symmetries'
DESCRIPTION:Speaker: Eduardo García-Valdecasas (SISSA\, Trieste) \nVenue&Time: Red Room / 15:00 \nAbstract: Entanglement asymmetry is a relative entropy that faithfully measures the breaking of a symmetry in a subregion. We explore some applications in theories with spontaneously broken higher form symmetries. We will start with discrete abelian symmetries and then discuss continuous symmetries. We will be able to recover the Mermin-Wagner-Coleman theorem and refine it for the case of subregions.
URL:https://www.ift.uam-csic.es/event/seminar-by-eduardo-garcia-valdecasas/
LOCATION:IFT Seminar Room/Red Room\, Instituto de Física Teórica (IFT) -C. Nicolás Cabrera\, 13-15\, Fuencarral-El Pardo\, Madrid\, 28049\,\, Spain
CATEGORIES:Scientific activities,Seminars
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