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<p>Hola a todos, <br>
<br>
Este es el resumen de actividades científicas que tendremos la
semana próxima en nuestra Facultad.</p>
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style="line-height:1.38;margin-top:0pt;margin-bottom:3pt;"><span style="font-size:32px;font-family:Verdana;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;">Agenda Semanal de Ciencia y Técnica</span></p>
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style="line-height:1.4400000000000002;margin-top:0pt;margin-bottom:7pt;margin-left:
14.25pt;margin-right: -27pt;text-indent: -18pt;text-align:
justify;"><span style="font-size:18.666666666666664px;font-family:Verdana;color:#000000;background-color:transparent;font-weight:700;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;">● </span><span style="font-size:21.333333333333332px;font-family:Verdana;color:#000000;background-color:transparent;font-weight:700;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;">Miércoles 12 de octubre - Horario Especial: 13:30 hs</span></p>
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style="line-height:1.4400000000000002;margin-top:0pt;margin-bottom:7pt;margin-right:
-27pt;text-align: justify;"><span style="font-size:21.333333333333332px;font-family:Verdana;color:#000000;background-color:transparent;font-weight:700;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;"> Salón Meridiano:</span></p>
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style="line-height:1.2;margin-top:0pt;margin-bottom:0pt;margin-left:
21.75pt;margin-right: -27pt;text-align: justify;"><span style="font-size:18.666666666666664px;font-family:Verdana;color:#000000;background-color:transparent;font-weight:700;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;">SEMINARIO: Louis Perenon</span></p>
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style="line-height:1.2;margin-top:0pt;margin-bottom:0pt;text-align:
justify;"><span style="font-size:16px;font-family:Verdana;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;"> Centre de Physique Théorique, Aix-Marseille Université</span></p>
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style="line-height:1.38;margin-top:0pt;margin-bottom:0pt;margin-left:
21.75pt;margin-right: 13.5pt;text-align: justify;"><span style="font-size:16px;font-family:Verdana;color:#000000;background-color:transparent;font-weight:700;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;">Título: </span><span style="font-size:16px;font-family:Verdana;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:underline;vertical-align:baseline;white-space:pre-wrap;">From cosmic acceleration to a diagnostic of Horndeski theories</span></p>
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<p dir="ltr"
style="line-height:1.38;margin-top:0pt;margin-bottom:0pt;margin-left:
21.75pt;margin-right: 8pt;text-align: justify;"><span style="font-size:16px;font-family:Verdana;color:#000000;background-color:transparent;font-weight:700;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;">Resumen: </span><span style="font-size:16px;font-family:Verdana;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;">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.</span></p>
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14.25pt;margin-right: -28.5pt;text-align: justify;"><span style="font-size:18.666666666666664px;font-family:Verdana;color:#000000;background-color:transparent;font-weight:700;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;"> </span><span style="font-size:18.666666666666664px;font-family:Verdana;color:#000000;background-color:transparent;font-weight:700;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;"></span></p>
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<p dir="ltr"
style="line-height:1.44;margin-top:0pt;margin-bottom:7pt;margin-left:
35.25pt;margin-right: -27pt;text-indent: -18pt;"><span style="font-size:18.666666666666664px;font-family:Verdana;color:#000000;background-color:transparent;font-weight:700;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;">● </span><span style="font-size:21.333333333333332px;font-family:Verdana;color:#000000;background-color:transparent;font-weight:700;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;">Jueves 13 de octubre - 13:00 hs, Salón Meridiano:</span></p>
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style="line-height:1.44;margin-top:0pt;margin-bottom:7pt;margin-left:
36pt;margin-right: -27pt;text-indent: -18pt;"><span style="font-size:18.666666666666664px;font-family:Verdana;color:#000000;background-color:transparent;font-weight:700;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;">ASTRO-PH: </span><span style="font-size:18.666666666666664px;font-family:Verdana;color:#000000;background-color:transparent;font-weight:700;font-style:normal;font-variant:normal;text-decoration:underline;vertical-align:baseline;white-space:pre-wrap;">Discusión semanal de papers de astrofísica</span><span style="font-size:16px;font-family:Verdana;color:#000000;background-color:transparent;font-weight:700;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;"></span></p>
<hr><span style="font-size:16px;font-family:Verdana;color:#000000;background-color:transparent;font-weight:700;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;">NOTA:</span><span style="font-size:16px;font-family:Verdana;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;"> </span><span style="font-size:14.666666666666666px;font-family:Verdana;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;">A todos los interesados en anunciar actividades de ciencia y técnica a través de esta agenda, por favor envíen la información a </span><a
href="mailto:secyt@fcaglp.unlp.edu.ar"
style="text-decoration:none;"><span style="font-size:14.666666666666666px;font-family:Verdana;color:#1155cc;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:underline;vertical-align:baseline;white-space:pre-wrap;">secyt@fcaglp.unlp.edu.ar</span></a><span style="font-size:14.666666666666666px;font-family:Verdana;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;">. Todos los viernes se enviará la agenda de la semana siguiente.</span></b></p>
<p><b style="font-weight:normal;"
id="docs-internal-guid-798bee51-9fc3-b7ac-aecb-3730cbf52e71"><span style="font-size:14.666666666666666px;font-family:Verdana;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;"></span></b><br>
<b style="font-weight:normal;"
id="docs-internal-guid-98104ceb-57b5-a1c8-ec3e-84d44617db09"><b
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id="docs-internal-guid-9b82261a-5961-d798-2e86-4cb2f1c7bbc3"><b
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id="docs-internal-guid-d6013e8e-f2df-e2b8-fab1-d26b6e2df1c0"><b
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id="docs-internal-guid-d6013e8e-ce77-abdb-b946-eaaee84d8eb1"><b
style="font-weight:normal;"
id="docs-internal-guid-d6013e8e-aa66-ba08-d61f-7471377632b4"><span style="font-size:14.666666666666666px;font-family:Verdana;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;"><b>--</b>
</span><b style="font-weight:normal;"
id="docs-internal-guid-d6013e8e-aa66-ba08-d61f-7471377632b4"><span style="font-size:14.666666666666666px;font-family:Verdana;color:#000000;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;">Secretaría de Ciencia y Técnica
Facultad de Ciencias Astronómicas y Geofísicas
UNLP</span></b></b></b></b></b></b></p>
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