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DTSTART;TZID=America/Santiago:20260910T110000
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CREATED:20260909T162136Z
LAST-MODIFIED:20260909T162136Z
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SUMMARY:Charla: "Algoritmos cuánticos para problemas de optimización” - Dr.  Diego Tancara. Campus San Joaquín
DESCRIPTION:Charla a cargo del Expositor  Dr.  Diego Tancara de la Universidad Católica de Chile.\n \nTítulo : “Algoritmos cuánticos para problemas de optimización”\nFecha: Jueves 10 de Septiembre  de 2026.  \nHora: 11:05 hrs\nLugar: Sala F410\n\nResumen:\nEn esta charla se revisan enfoques cuánticos para resolver problemas de optimización formulados como QUBO\, un marco que captura muchas tareas relevantes en diversas áreas de la ciencia e ingeniería. Se presenta Quantum Approximate Optimizarion Algorithm como un algoritmo híbrido que explora el paisaje de energía con circuitos poco profundos y se discute su relación con Variarional Quantum Eigensolver. Además\, se describen extensiones recientes inspiradas en técnicas contradiabáticas digitalizadas. Se enfatizan las intuiciones físicas y los desafíos abiertos en la preparación de estados y la escalabilidad.
URL:https://fisica.usm.cl/evento/charla-algoritmos-cuanticos-para-problemas-de-optimizacion-dr-diego-tancara-campus-san-joaquin/
LOCATION:Sala F-410\, Campus San Joaquín
CATEGORIES:Charlas
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DTSTART;TZID=America/Santiago:20260910T123000
DTEND;TZID=America/Santiago:20260910T133000
DTSTAMP:20260910T125301
CREATED:20260910T154606Z
LAST-MODIFIED:20260910T154822Z
UID:10000605-1789043400-1789047000@fisica.usm.cl
SUMMARY:ASTRO-Seminar:  From neural nets to cosmic webs: Reconstructing the large scale structure of the universe from discrete tracers - Gonzalo Aichele
DESCRIPTION:Title: From neural nets to cosmic webs: Reconstructing the large scale structure of the universe from discrete tracers.\n\nAbstract: Galaxy formation and evolution cannot be studied independently of large-scale structure. Statistical measurements in cosmological simulations have shown that galaxy evolution depends heavily on the environments they evolve in; moreover\, observations at low redshift (z < 0.3) provide evidence that the anisotropic large scale environment impacts at least some galaxy properties. Nevertheless\, observing and labeling these environments at higher redshift remains a challenge\, leaving us with an incomplete cosmological context of the galaxies we observe. The goal of my PhD project consists of developing a deep learning model capable of reconstructing the gas density field in cosmological volumes using discrete observable tracers such as galaxies. During my talk I will be motivating the applications of this model\, presenting the methodology behind it and my current results.
URL:https://fisica.usm.cl/evento/astro-seminar-from-neural-nets-to-cosmic-webs-reconstructing-the-large-scale-structure-of-the-universe-from-discrete-tracers-gonzalo-aichele/
LOCATION:E300\, Av. España 1680\, Edificio E\, Valparaiso\, Chile
CATEGORIES:Seminario Astrofisica
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BEGIN:VEVENT
DTSTART;TZID=America/Santiago:20260910T160000
DTEND;TZID=America/Santiago:20260910T180000
DTSTAMP:20260910T125301
CREATED:20260907T185357Z
LAST-MODIFIED:20260907T185357Z
UID:10000596-1789056000-1789063200@fisica.usm.cl
SUMMARY:Café y Física - Claudio Dib: Astropartículas: los nuevos observatorios CTAO y SWGO
DESCRIPTION:
URL:https://fisica.usm.cl/evento/cafe-y-fisica-claudio-dib-astroparticulas-los-nuevos-observatorios-ctao-y-swgo/
LOCATION:E300\, Av. España 1680\, Edificio E\, Valparaiso\, Chile
CATEGORIES:Café & Física
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