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<font face="Times New Roman, Times, serif"><b><span
style="font-size:14pt">Friday, March 17,
2023 - IAS High Energy Theory Seminar </span></b><span
style="font-size:14pt"></span></font><br>
<font face="Times New Roman, Times, serif"><span
style="font-size:14pt"> </span></font><br>
<font face="Times New Roman, Times, serif"> </font><font
face="Times New Roman, Times, serif"><span
style="font-size:14pt">"When Light Strings
Don't Look Like Particles"</span></font><br>
<b><font face="Times New Roman, Times, serif"
color="#ff0000"><span style="font-size:14pt"><br>
</span></font></b><font face="Times New
Roman, Times, serif" color="#ff0000"><span
style="font-size:14pt"><font color="#000000">Location:
Bloomberg Lecture Hall (IAS) & Zoom</font></span></font><b><font
color="#ff0000"><br>
</font></b><br>
<font face="Times New Roman, Times, serif"> </font><font
face="Times New Roman, Times, serif"><span
style="font-size:14pt">Zoom Link: <a
href="https://theias.zoom.us/j/84232389159?pwd=UAWukoEv3RMKL8ssHZ2nUfIwggISU7.1"
rel="nofollow noopener noreferrer nofollow
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noreferrer" target="_blank"
moz-do-not-send="true"
class="moz-txt-link-freetext">https://theias.zoom.us/j/84232389159?pwd=UAWukoEv3RMKL8ssHZ2nUfIwggISU7.1</a></span></font><br>
<br>
<font face="Times New Roman, Times, serif"> </font><font
face="Times New Roman, Times, serif"><span
style="font-size:14pt">Time: 1:45 PM</span></font><br>
<font face="Times New Roman, Times, serif"><span
style="font-size:14pt"> </span></font><br>
<font face="Times New Roman, Times, serif"> <span
style="font-size:14pt">Speaker: Nissan
Itzhaki, Tel Aviv University; Member, School
of Natural Sciences, IAS</span><br>
<br>
<br>
<b>Abstract: </b>In certain time-dependent
backgrounds there are nonstandard light
strings that are created classically at an
instant and cannot be approximated by
particles. We discuss the implications of
these strings to black holes and cosmology.</font><br>
<p><font face="Times New Roman, Times, serif">---------------------
<br>
</font></p>
<p><font face="Times New Roman, Times, serif">Lisa
Fleischer <br>
Academic Assistant <br>
School of Natural Sciences <br>
Institute for Advanced Study <br>
1 Einstein Drive Princeton, NJ 08540<br>
<a href="mailto:lisa@ias.edu" rel="nofollow
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moz-do-not-send="true"
class="moz-txt-link-freetext">lisa@ias.edu</a></font></p>
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