[Todos] GGI Tea Breaks - Eiichiro Komatsu - Wed. February 2nd - 5:00PM CET

[Ernesto Arganda Carreras]

---------- Forwarded message ---------
De: *segreteria GGI* <segreteriaggi en fi.infn.it>
Date: lun, 31 ene 2022 a las 10:18
Subject: GGI Tea Breaks - Eiichiro Komatsu - Wed. February 2nd - 5:00PM CET
To: <ggi.participants en lists.fi.infn.it>, <ggi.students en lists.fi.infn.it>



Dear all,

we are happy to announce a new Theory Colloquium on the theory of 
fundamental interactions within the *GGI Tea Breaks’* series.
It will take place via Zoom at: https://infn-it.zoom.us/j/86777320313

on

*Wednesday February 2nd *at*_5__:00 PM_ *(CET)

and will be given by

*Eiichiro Komatsu (MPI For Astrophysics, Garching)**
*

He will talk about * “Cosmic Birefringence"*

*Abstract*

Polarised light of the cosmic microwave background, the remnant light of 
the Big Bang, is sensitive to parity-violating physics. In this 
presentation we report on new measurements of parity violation, called 
“cosmic birefringence”, from polarisation data of the European Space 
Agency (ESA)’s Planck satellite. The statistical significance of the 
measured signal is about 3 sigma. If confirmed with higher statistical 
significance in future, it would have profound implications for the 
elusive nature of dark matter and dark energy.


Ample space for questions and discussion will be allocated at the end of 
the TH Colloquium.  We have also created an online Q&A space for each 
seminar. You can submit your question by filling the form 
<https://docs.google.com/forms/d/e/1FAIpQLSfskqHeUko1e_GxLng6fDquV4JANEZQARIa2m9YF_voyxs6JQ/viewform>. 
The answers will be published soon after.

For more info see https://www.ggi.infn.it/seminars

Please forward this announcement to anyone who might be interested.
We wait for your participation,


The Organising Committee of the GGI Tea Breaks
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