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<p class="MsoNormal"><span style="font-size:15.0pt">There will be a Modern Optics and Spectroscopy Seminar held
<b>tomorrow, October 22 </b>in <b><a href="http://whereis.mit.edu/?go=34">34-401A</a> at 12pm</b></span><o:p></o:p></p>
<p class="MsoNormal"><b><span style="font-size:14.0pt;color:red"> </span></b><b><span style="font-size:14.0pt"> </span></b><o:p></o:p></p>
<p class="MsoNormal"><b><span style="font-size:18.0pt">Isaac Chuang</span></b><b><span style="font-size:17.0pt"><br>
Massachusetts Institute of Technology</span></b><i><span style="font-size:14.0pt"><br>
<br>
</span></i><b><i><span style="font-size:18.0pt">“<span style="color:black">Simulation of molecular vibronic spectra on a superconducting bosonic processor</span>”</span></i></b><o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:18.0pt"><br>
</span><i><span style="font-size:13.0pt;color:black">The efficient simulation of quantum systems is a primary motivating factor for developing controllable quantum machines. A controllable bosonic machine is naturally suited for simulating systems with underlying
bosonic structure, exploiting both quantum interference and an intrinsically large Hilbert space. We experimentally realize a bosonic superconducting processor that combines arbitrary state preparation, a complete set of Gaussian operations, plus an essential
non-Gaussian resource - a novel single-shot photon number resolving measurement scheme - all in one device. We utilize these controls to simulate the bosonic problem of molecular vibronic spectra, extracting the corresponding Franck-Condon factors for photoelectron
processes in H2O, O3, NO2, and SO2. These results demonstrate how quantum computation can be extended to synthesize and analyze dynamics of nonlinear Gaussian systems which may be of interest in quantum chemistry and other fields.</span></i><o:p></o:p></p>
<p class="MsoNormal"><i><span style="font-size:13.0pt;color:black"> </span></i><o:p></o:p></p>
<p class="MsoNormal"><i><span style="font-size:13.0pt;color:black">Ref: <a href="https://arxiv.org/abs/1908.03598">https://arxiv.org/abs/1908.03598</a></span></i><o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal"><span style="font-size:14.0pt">Refreshments will be served immediately following the seminar!</span><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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