Distinguishing Coherent and Thermal Photon Noise in a Circuit Quantum Electrodynamical System

Distinguishing Coherent and Thermal Photon Noise in a Circuit Quantum Electrodynamical System

In the cavity-QED architecture, photon number fluctuations from residual cavity photons cause qubit dephasing due to the ac Stark effect. These unwanted photons originate from a variety of sources, such as thermal radiation, leftover measurement photons, and cross talk. Using a capacitively shunted...

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Bibliographic Details
Main Authors: Yan, Fei (Contributor), Campbell, Daniel Lawrence (Contributor), Krantz, Philip Johan Erik (Contributor), Kjaergaard, Morten (Contributor), Kim, David M. (Contributor), Yoder, Jonilyn Longenecker (Contributor), Hover, David J. (Contributor), Sears, Adam P. (Contributor), Kerman, Andrew J (Contributor), Orlando, Terry Philip (Contributor), Gustavsson, Simon (Contributor), Oliver, William D (Contributor)
Other Authors: Lincoln Laboratory (Contributor), Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science (Contributor), Massachusetts Institute of Technology. Department of Nuclear Science and Engineering (Contributor), Massachusetts Institute of Technology. Department of Physics (Contributor), Massachusetts Institute of Technology. Research Laboratory of Electronics (Contributor)
Format: Article
Language:English
Published: American Physical Society, 2018-07-06T13:52:20Z.
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