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PRODID:-//Doctorado en Ciencias Físicas - ECPv4.9.4//NONSGML v1.0//EN
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X-WR-CALNAME:Doctorado en Ciencias Físicas
X-ORIGINAL-URL:http://doctoradofisica.usm.cl
X-WR-CALDESC:Eventos para Doctorado en Ciencias Físicas
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DTSTART:20220101T000000
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DTSTART;TZID="UTC":20220701T100000
DTEND;TZID="UTC":20220701T120000
DTSTAMP:20260419T022534
CREATED:20220620T153859Z
LAST-MODIFIED:20220620T153859Z
UID:2841-1656669600-1656676800@doctoradofisica.usm.cl
SUMMARY:Examen de Grado: Sr. Javier Moreno
DESCRIPTION:Estimados/as estudiantes y colegas\, \nLes invitamos cordialmente al siguiente Examen de Grado para la obtención del grado académico de Doctor en Ciencias Físicas del Sr. Javier Moreno González (PUCV). Presentrá sobre Higher-Curvature Gravity and Entanglement Entropy. Dicha presentacion será el Viernes 1 de julio 2022\, 10:00 horas en la Sala 208 (Sala Sergio del Campo)\, Instituto de Física\, Campus Curauma – PUCV. \n  \nLa Comisión de Tesis está constituida por: \n\nOlivera Mišković (PUCV) Director\nRodrigo Olea (UNAB) Director\nIgnacio Araya (UNAP) Evaluador externo\nPablo Bueno (CERN) Evaluador externo\nDumitru Astefanesei (PUCV) Evaluador interno\n\n  \nEl Resumen de tesis es: \nHigher-curvature gravities can be used to obtain relevant information on boundary field theories through the AdS/CFT correspondence. In this context\, we discuss properties and classification of a particularly interesting subset of theories\, known as generalized quasi-topological gravities. In the case of three-dimensional gravities\, we provide insights on completely general higher-curvature gravities and show that generalized quasi-topological gravities must be supplemented with matter fields in order to find nontrivial solutions. Then\, we turn our attention to holographic entanglement entropy. We show that studying the renormalized version of this quantity using the Kounterterms renormalization scheme can be used to study its dependence on the shape of the entangling region for three-dimensional CFTs dual to Einstein gravity as well as to identify c-function candidates for CFTs dual to quadratic-curvature gravity. Regarding the shape-dependence\, we observe that the disk-like entangling region maximizes entanglement entropy. We show that this result holds for completely general CFTs in three dimensions. \n  \nContando con su presencia\,\nDirección del Programa de Doctorado Conjunto PUCV-UTFSM \n
URL:http://doctoradofisica.usm.cl/evento/examen-de-grado-sr-javier-moreno/
LOCATION:PUCV
CATEGORIES:Doctorado,Examenes,Seminario
ATTACH;FMTTYPE=image/png:http://doctoradofisica.usm.cl/wp-content/uploads/2022/06/Afiche-Examen-de-Grado_Javier-Moreno.png
ORGANIZER;CN="UTFSM%20-%20PUCV":MAILTO:marcela.aguirre@usm.cl
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