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SEQUENCE:0
UID:UW-Physics-Event-4283
DTSTART:20161110T160000Z
DURATION:PT1H0M0S
DTSTAMP:20260419T060352Z
LAST-MODIFIED:20161108T122919Z
LOCATION:5310 Chamberlin Hall
SUMMARY:Quantum FM radio for Quantum Computing\, R. G. Herb Condensed
Matter Seminar\, David Schuster\, University of Chicago
DESCRIPTION:Individual superconducting qubits have seen impressive imp
rovements in
\nnearly all aspects over the past decade and now sit
at the threshold
\nof being able to perform quantum error correct
ion. Scaling to larger
\nnumbers of qubits is challenging both in
the fundamental aspects of
\nunderstanding the behavior of large
numbers of strongly coupled qubits
\nand in the technical aspects
of controlling such systems. We take a
\nunique approach in which
we use a superconducting qubit as a quantum
\nFM radio manipulate
individual photons in a array of harmonic
\noscillators. This all
ows control with a single qubit's worth of
\nclassical hardware an
d simplifies the process of designing and
\nbuilding large devices
. Further\, these techniques are compatible with
\ncurrent brute
force scaling efforts and represent a promising avenue
\nto reach
hundreds of qubits in the next several years. In this talk\,
\nI
will describe the architecture and show how parametric control can
\nbe used to realize universal quantum logic operations between
\
narbitrary memory modes
URL:https://www.physics.wisc.edu/events/?id=4283
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