<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
</head>
<body>
<div style="font-family: arial, helvetica, sans-serif; font-size:
12pt; color: #000000">
<div data-marker="__QUOTED_TEXT__">
<div style="font-family:'arial' , 'helvetica' ,
sans-serif;font-size:12pt;color:#000000">
<div>
<div style="font-family:'arial' , 'helvetica' ,
sans-serif;font-size:12pt;color:#000000">
<div>
<div style="font-family:'arial' , 'helvetica' ,
sans-serif;font-size:12pt;color:#000000">
<div>
<div style="font-family:'arial' , 'helvetica' ,
sans-serif;font-size:12pt;color:#000000">
<div>
<div>
<div>
<div id="zimbraEditorContainer" class="6">
<div>
<div class="WordSection1"><font
face="Times New Roman, Times, serif"><span
style="color:rgb( 0 , 0 , 0
);font-size:12pt">The Institute
for Advanced Study requires that
all adult visitors, collaborators,
conference and on-campus seminar
attendees and outside vendors
coming to the Institute are
required to have completed a
COVID-19 vaccination and booster
in order to enter the IAS campus.
Individuals must be prepared to
present proof of vaccination if
asked and are expected to follow
the Institute's Covid-19
Procedures. Masks are optional
while indoors.<br>
<br>
Additional information can be
found at:<br>
</span><a
href="https://www.ias.edu/covid-19-procedures"
rel="nofollow noopener noreferrer
nofollow noopener noreferrer
nofollow noopener noreferrer
nofollow noopener noreferrer"
target="_blank"
moz-do-not-send="true"
class="moz-txt-link-freetext">https://www.ias.edu/covid-19-procedures</a></font><br>
<p
style="color:#3e3e3e;font-family:'gill-sans-nova'
,
sans-serif;font-size:21px;margin-top:0px;margin-bottom:0px;font-style:normal;font-weight:400;letter-spacing:normal;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px"><strong
style="font-weight:bold"><br>
</strong></p>
<span
style="color:#000000;font-family:'roman'
' ' 'times'"> </span>
<div class="MsoNormal"
style="color:#000000;font-family:'roman'
'york center'" align="center">
<hr width="100%" size="0"
align="center"></div>
<span
style="color:#000000;font-family:'roman'
' ' 'times'"> <span
style="font-size:12pt"><strong></strong></span>
</span>
<p class="MsoListCxSpMiddle"
style="color:#000000;font-family:'arial'
, 'helvetica' ,
sans-serif;font-size:12pt;margin:0px;text-indent:0in"><span
style="font-family:'helvetica' ,
'arial' , sans-serif"><span
style="font-family:'times new
roman' , 'times' , serif"><b
style="color:#000000;font-size:12pt"><span
style="font-family:'roman'
'times'
serif;font-size:12pt;color:#000000"><span
style="font-family:'roman'
'times'"><strong
style="font-size:12pt"><strong><span
style="font-family:'roman' ' ' 'times'"><strong><b><strong>Wednesday,
April 5, 2023
-- IAS Physics
Group Meeting</strong>
</b> </strong></span>
<span
style="font-family:'roman'
' ' 'times'"> <a
href="https://www.ias.edu/sns/events/ias-physics-group-meeting-14"
rel="nofollow
noopener
noreferrer
nofollow noopener
noreferrer
nofollow noopener
noreferrer
nofollow noopener
noreferrer
nofollow noopener
noreferrer
nofollow noopener
noreferrer
nofollow noopener
noreferrer
nofollow noopener
noreferrer
nofollow noopener
noreferrer
nofollow noopener
noreferrer
nofollow noopener
noreferrer
nofollow noopener
noreferrer
nofollow noopener
noreferrer
nofollow noopener
noreferrer
nofollow noopener
noreferrer"
style="color:#000000;font-size:12pt"
target="_blank"
moz-do-not-send="true">
</a> </span> </strong></strong></span></span></b></span></span></p>
<p class="MsoNormal"
style="color:#000000;font-family:'arial'
, 'helvetica' ,
sans-serif;font-size:12pt;margin:0px"><span
style="color:#000000;font-family:'roman' ' ' 'times'"><br>
</span></p>
<span
style="color:#000000;font-family:'roman'
' ' 'times'"> </span>
<p class="MsoNormal"
style="color:#000000;font-family:'arial'
, 'helvetica' ,
sans-serif;font-size:12pt;margin:0px"><span
style="font-family:'times new
roman' , 'times' , serif">"</span><span
style="font-family:'times new
roman' , 'times' , serif">Testing
Fundamental Physics with the Event
Horizon Telescope"<br>
</span></p>
<span
style="color:#000000;font-family:'roman'
' ' 'times'"> <a
href="https://www.ias.edu/sns/events/ias-physics-group-meeting-14"
rel="nofollow noopener noreferrer
nofollow noopener noreferrer
nofollow noopener noreferrer
nofollow noopener noreferrer
nofollow noopener noreferrer
nofollow noopener noreferrer
nofollow noopener noreferrer
nofollow noopener noreferrer
nofollow noopener noreferrer
nofollow noopener noreferrer
nofollow noopener noreferrer
nofollow noopener noreferrer
nofollow noopener noreferrer
nofollow noopener noreferrer
nofollow noopener noreferrer"
style="color:#000000;font-size:12pt"
target="_blank"
moz-do-not-send="true"> </a><span
style="color:#000000;font-family:'roman'"><a
href="https://www.ias.edu/sns/events/ias-physics-group-meeting-14"
rel="nofollow noopener
noreferrer nofollow noopener
noreferrer nofollow noopener
noreferrer nofollow noopener
noreferrer nofollow noopener
noreferrer nofollow noopener
noreferrer nofollow noopener
noreferrer nofollow noopener
noreferrer nofollow noopener
noreferrer nofollow noopener
noreferrer nofollow noopener
noreferrer nofollow noopener
noreferrer nofollow noopener
noreferrer nofollow noopener
noreferrer nofollow noopener
noreferrer" target="_blank"
moz-do-not-send="true"> </a><span
style="font-family:'roman'
'times'"><br>
Location: Bloomberg Lecture Hall
(IAS)<br>
</span></span></span></div>
<div class="WordSection1"><span
style="color:#000000;font-family:'roman'
' ' 'times'"><span
style="color:#000000;font-family:'roman'"><span
style="font-family:'roman'
'times'"><br data-mce-bogus="1">
</span></span></span></div>
<div class="WordSection1"><span
style="color:#000000;font-family:'roman'
' ' 'times'"><span
style="color:#000000;font-family:'roman'"><span
style="font-family:'roman'
'times'">Time: 1:45 PM</span></span></span></div>
<div class="WordSection1"><span
style="color:#000000;font-family:'roman'
'times'"><span
style="color:#000000;font-family:'roman'"><span
style="font-family:'times new
roman' , 'times' , serif"></span></span></span><br>
</div>
<div class="WordSection1"><span
style="font-family:'georgia' ,
serif"><span
style="color:#000000;font-size:12pt;font-family:'times
new roman' , 'times' , serif">Speaker:
Lia Medeiros, Member, School of
Natural Sciences, IAS<br>
<br>
<b>Abstract:</b> New horizon-scale
images of the Galactic Center
black hole Sagittarius A* (Sgr A*)
recently published by the Event
Horizon Telescope (EHT) allow for
new strong-field tests of the Kerr
metric in a previously unexplored
regime. I will discuss the recent
EHT observations of Sgr A* with a
particular focus on how these new
results can be used to test
fundamental physics. I will
briefly touch upon the earlier M87
results as well. I will also
discuss future prospects for the
EHT including additional
telescopes and a shorter
wavelength. Finally, I will
introduce a new machine-learning
algorithm for EHT data analysis
that uses a large library of
high-fidelity simulations as a
training set.<br>
</span></span>
<div class="WordSection1"
style="color:#000000;font-family:'roman'
'york'">
<p class="MsoDate"
style="margin:0px"><strong></strong><br>
</p>
<hr width="100%" size="2"></div>
</div>
<span
style="color:#000000;font-family:'roman';font-size:12pt"></span><font
face="Times New Roman, Times, serif"><span
style="color:#000000;font-family:'roman' 'times'">To view the calendar
online, go to:</span> <span
style="color:#000000;font-family:'roman'
'times'"> </span> </font>
<p class="MsoNormal"
style="color:#000000;font-family:'roman'
'york'"><font face="Times New Roman,
Times, serif"><a
href="https://www.ias.edu/sns/events/physics"
rel="nofollow noopener noreferrer
nofollow noopener noreferrer
nofollow noopener noreferrer
nofollow noopener noreferrer
nofollow noopener noreferrer
nofollow noopener noreferrer
nofollow noopener noreferrer
nofollow noopener noreferrer
nofollow noopener noreferrer
nofollow noopener noreferrer"
target="_blank"
moz-do-not-send="true"
class="moz-txt-link-freetext">https://www.ias.edu/sns/events/physics</a><span
style="font-size:12pt"></span></font></p>
<font face="Times New Roman, Times,
serif"> </font>
<pre class="moz-signature" style="color:rgb( 0 , 0 , 0 );font-size:12pt"><font face="Times New Roman, Times, serif">---------------------
Lisa Fleischer
Academic Assistant
School of Natural Sciences
Institute for Advanced Study
1 Einstein Drive
Princeton, NJ 08540
609-734-8215
<a href="mailto:lisa@ias.edu" rel="nofollow noopener noreferrer nofollow noopener noreferrer nofollow noopener noreferrer nofollow noopener noreferrer nofollow noopener noreferrer nofollow noopener noreferrer nofollow noopener noreferrer" target="_blank" moz-do-not-send="true" class="moz-txt-link-freetext">lisa@ias.edu</a></font></pre>
<br>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<br>
</div>
</div>
<br>
</div>
</div>
<br>
</div>
</div>
</body>
</html>