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<p class="MsoNormal"><span style="font-size:14.0pt">There will be a Modern Optics and Spectroscopy Seminar held
<b>next Tuesday, November 6 at 12pm </b>in <b><span style="color:red">56-154</span></b></span><o:p></o:p></p>
<p class="MsoNormal"><b><span style="font-size:14.0pt;color:red"> </span></b><o:p></o:p></p>
<p class="MsoNormal"><b><span style="font-size:14.0pt;color:red">**Please note location**</span></b><o:p></o:p></p>
<p class="MsoNormal"><b><span style="font-size:14.0pt"> </span></b><o:p></o:p></p>
<p class="MsoNormal"><b><span style="font-size:14.0pt">David Grimes</span></b><o:p></o:p></p>
<p class="MsoNormal"><i><span style="font-size:14.0pt">Postdoc, Harvard University (Ni Group)
<br>
<br>
<b>“Quantum computing and fundamental chemistry with ultracold molecules”<br>
<br>
</b><o:p></o:p></span></i></p>
<p class="MsoNormal"><i><span style="font-size:14.0pt">Over the past 15 years, significant strides have been made in the ability to create and control ultracold (<1 μK) diatomic molecules. The level of control has reached a point where these molecules can be
used as a tool in further experiments. As one example, ultracold dipolar molecules can be used as a platform for quantum computing by making use of the dipolar exchange interaction. I will present an experimentally feasible, easily scalable method for performing
high fidelity quantum computation using NaCs molecules. As a second example, ultracold molecules offer insight into the effects of quantum mechanics on chemical reactions and the chemical physics that describe and predict the distribution of quantum states
in the products. I will discuss the barrier-less, exothermic reaction 2 KRb -> K<sub>2</sub> + Rb<sub>2</sub>, and describe our efforts to investigate this system with both quantum state-selective creation of ultracold reagents and quantum state-resolved detection
of products.<o:p></o:p></span></i></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">Refreshments will be served immediately following the seminar<o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt"> </span><o:p></o:p></p>
<p class="MsoNormal"><b><span style="font-size:11.0pt">Christine Brooks</span></b><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt">Administrative Assistant</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt">Massachusetts Institute of Technology</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt">Department of Chemistry</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt">77 Massachusetts Ave, 6-333</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt">Cambridge, MA 02139</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt">p: 617.253.7239</span><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt">e: <a href="mailto:cbrooks@mit.edu">cbrooks@mit.edu</a></span><o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
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