[Alumnos] Agenda Semanal de Ciencia y Técnica

[Secretaría de Ciencia y Técnica]

Hola a todos,

Este es el resumen de actividades científicas que tendremos la semana 
próxima en nuestra Facultad.

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*Agenda Semanal de Ciencia y Técnica*

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● Miércoles 12 de octubre  - Horario Especial: 13:30 hs

    Salón Meridiano:

SEMINARIO: Louis Perenon

     Centre de Physique Théorique, Aix-Marseille Université


Título: From cosmic acceleration to a diagnostic of Horndeski theories


Resumen: The study of cosmic acceleration and especially understanding 
its nature is nowadays one of the important branches in the field of 
cosmology. I would like to introduce some of the ideas that are put 
forward to explain this unsettling phenomenon. I will show why and how 
the path of modified gravity theories is taken by some cosmologist, 
rather than simply considering the cosmological constant. Then, I wish 
to present a novel approach, the effective field theory of dark energy. 
This allows one to study in a unified way all modified gravity models 
containing a single scalar field added to Einstein's equations. I would 
like to also show how a rich phenomenology of large scale structures 
observables arises. I would like to finish by highlighting how certain 
correlations between these observables allows one to discard between 
modified gravity theories or as to the type of dark energy embedded 
within these theories.

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● Jueves 13 de octubre - 13:00 hs, Salón Meridiano:

ASTRO-PH: Discusión semanal de papers de astrofísica

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NOTA:A todos los interesados en anunciar actividades de ciencia y 
técnica a través de esta agenda, por favor envíen la información a 
secyt en fcaglp.unlp.edu.ar <mailto:secyt en fcaglp.unlp.edu.ar>. Todos los 
viernes se enviará la agenda de la semana siguiente.*

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******--* *Secretaría de Ciencia y Técnica Facultad de Ciencias 
Astronómicas y Geofísicas UNLP******

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