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<div style="margin-top: 0px; margin-right: 0px;
margin-bottom: 0px; margin-left: 0px;" class=""><span
style="font-family: -webkit-system-font, Helvetica Neue,
Helvetica, sans-serif; color:rgba(0, 0, 0, 1.0);"
class=""><b class="">From: </b></span><span
style="font-family: -webkit-system-font, Helvetica Neue,
Helvetica, sans-serif;" class="">Vanessa Gall <<a
href="mailto:vanessa.gall2@kit.edu"
class="moz-txt-link-freetext" moz-do-not-send="true">vanessa.gall2@kit.edu</a>><br
class="">
</span></div>
<div style="margin-top: 0px; margin-right: 0px;
margin-bottom: 0px; margin-left: 0px;" class=""><span
style="font-family: -webkit-system-font, Helvetica Neue,
Helvetica, sans-serif; color:rgba(0, 0, 0, 1.0);"
class=""><b class="">Subject: </b></span><span
style="font-family: -webkit-system-font, Helvetica Neue,
Helvetica, sans-serif;" class=""><b class="">Invitation:
TKM Institute Seminar Thursday, October 28, 2 pm</b><br
class="">
</span></div>
<div style="margin-top: 0px; margin-right: 0px;
margin-bottom: 0px; margin-left: 0px;" class=""><span
style="font-family: -webkit-system-font, Helvetica Neue,
Helvetica, sans-serif; color:rgba(0, 0, 0, 1.0);"
class=""><b class="">Date: </b></span><span
style="font-family: -webkit-system-font, Helvetica Neue,
Helvetica, sans-serif;" class="">21 October 2021,
20:46:04 GMT+3<br class="">
</span></div>
<div style="margin-top: 0px; margin-right: 0px;
margin-bottom: 0px; margin-left: 0px;" class=""><span
style="font-family: -webkit-system-font, Helvetica Neue,
Helvetica, sans-serif; color:rgba(0, 0, 0, 1.0);"
class=""><b class="">To: </b></span><span
style="font-family: -webkit-system-font, Helvetica Neue,
Helvetica, sans-serif;" class="">IQMT-Alle <<a
href="mailto:alle@iqmt.kit.edu"
class="moz-txt-link-freetext" moz-do-not-send="true">alle@iqmt.kit.edu</a>>,
"<a href="mailto:atkm@tkm.uni-karlsruhe.de"
class="moz-txt-link-freetext" moz-do-not-send="true">atkm@tkm.uni-karlsruhe.de</a>"
<<a href="mailto:atkm@tkm.uni-karlsruhe.de"
class="moz-txt-link-freetext" moz-do-not-send="true">atkm@tkm.uni-karlsruhe.de</a>>,
<<a href="mailto:atfp@tfp.uni-karlsruhe.de"
class="moz-txt-link-freetext" moz-do-not-send="true">atfp@tfp.uni-karlsruhe.de</a>><br
class="">
</span></div>
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<div class="">
<p class="">Dear all, </p>
<p class="">in our next TKM seminar on <b class="">Thursday,
October 28 at 2 pm</b> we are hosting <b class="">Michael
Rampp</b> from our institute, who will speak about <i
class="">Topologically enabled superconductivity</i>.
<span class="" lang="EN-US">Please see below for the
Zoom link and the abstract of the talk.</span></p>
<p class=""><span class="" lang="EN-US">We have adopted
a hybrid model for our seminar; some of our speakers
will also join us online. If you fall under the 3G
rule, you are welcome to join the seminar in person
in room 10.01 in the Physics building. Please scan
the QR code at the door of the seminar room with
your mobile to check in before entering. Depending
on the number of people present, everyone except for
the speaker will have to wear a mask. <br class="">
</span></p>
<p class=""><span class="" lang="EN-US">In parallel, the
seminar will be held on zoom at the link given
below. <br class="">
</span></p>
<p class=""><span class="" lang="EN-US"><br class="">
</span></p>
<p class=""><span class="" lang="EN-US"></span>Best
regards </p>
<p class="">Vanessa Gall<br class="">
</p>
<p class=""><br class="">
</p>
<p class=""><b class="">Zoom link</b><br class="">
</p>
<div class="">Jonas Karcher lädt Sie zu einem geplanten
Zoom-Meeting ein.</div>
<div class=""><br class="">
</div>
<div class="">Thema: TKM Seminar</div>
<div class="">Uhrzeit: 28.Okt..2021 02:00 PM Amsterdam,
Berlin, Rom, Stockholm, Wien</div>
<div class=""><br class="">
</div>
<div class="">Zoom-Meeting beitreten</div>
<div class=""><a class="moz-txt-link-freetext"
href="https://kit-lecture.zoom.us/j/65027219031?pwd=YjRXNXlFVzBQaHhOY0tPQzdRUXJRQT09"
moz-do-not-send="true">https://kit-lecture.zoom.us/j/65027219031?pwd=YjRXNXlFVzBQaHhOY0tPQzdRUXJRQT09</a></div>
<div class=""><br class="">
</div>
<div class="">Meeting-ID: 650 2721 9031</div>
<div class="">Kenncode: 066530</div>
<div class=""><br class="">
</div>
<br class="">
<br class="">
<p class=""><br class="">
</p>
<p class=""><b class="">Abstract</b> <br class="">
</p>
<p class="">Majorana zero modes are a much sought-after
consequence of one-dimensional topological
superconductivity. Here we show that, in turn, zero
modes accompanying dynamical instanton events strongly
enhance - in some cases even enable -
superconductivity. We find that the dynamics of a
one-dimensional topological triplet superconductor is
governed by a theta-term in the action. For isotropic
triplets, this term enables algebraic charge-2e
superconductivity, which is destroyed by fluctuations
in non-topological superconductors. For anisotropic
triplets, zero modes suppress quantum phase slips and
stabilize superconductivity over a large region of the
phase diagram. We present predictions of correlation
functions and thermodynamics for states of
topologically enhanced superconductivity. </p>
<br class="">
<pre class="moz-signature" cols="72">--
===
Vanessa Gall
PhD Student
Karlsruhe Institute of Technology
Theory of Condensed Matter
Wolfgang-Gaede-Strasse 1
<a class="moz-txt-link-abbreviated moz-txt-link-freetext" href="mailto:vanessa.gall2@kit.edu" moz-do-not-send="true">vanessa.gall2@kit.edu</a>
===</pre>
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