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X-WR-CALNAME:Instituto de Física
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X-WR-CALDESC:Events for Instituto de Física
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DTSTART;TZID=America/Sao_Paulo:20230517T105000
DTEND;TZID=America/Sao_Paulo:20230517T120000
DTSTAMP:20260415T063807
CREATED:20230511T203314Z
LAST-MODIFIED:20230511T203314Z
UID:20689-1684320600-1684324800@www.if.ufrj.br
SUMMARY:Seminários do Departamento de Física dos Sólidos - Luis Martin-Moreno (CSIC-Universidad de Zaragoza\, Espanha)
DESCRIPTION:Anderson localization and spin-orbit induced emergent physics in elemental tellurium\n \nLuis Martin-Moreno\n(CSIC-Universidad de Zaragoza\, Espanha) \nResumo: \nMultidimensional data is notoriously troublesome to visualise; thus\, it may contain symmetries that are difficult to detect. It is thus desirable to have methods that can detect them. Recently\, machine learning methods have started to be applied to these problems. For instance\, a machine learning technique was developed for finding continuous symmetries in fields that are solutions of partial differential equations [1]. In this talk\, I will present a method for finding discrete symmetry in a general dataset (not necessarily representing a field) based on multi-evaluated neural networks. I will show how this technique works using some examples extracted from physics. This method may have applications not only to symmetry detection but also to optimal inverse design. \n[1] Z. Liu and M. Tegmark\, PHYSICAL REVIEW LETTERS 128\, 180201 (2022) \nDepartamento de Física dos Sólidos\nInstituto de Física UFRJ \n \n  \n
URL:https://www.if.ufrj.br/evento/seminarios-do-departamento-de-fisica-dos-solidos-luis-martin-moreno-csic-universidad-de-zaragoza-espanha/
CATEGORIES:IF - Seminários,IF - Seminários de Grupo
ORGANIZER;CN="Natanael%20de%20Carvalho%20Costa":MAILTO:natanael@if.ufrj.br
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