Additional unwanted qubits in a phase qubit due to the Kondo effect. Simmonds et.al. Phys. Rev. Lett 2005 |
In this talk I presented two exotic behavior of electron in low temperature, one in a quantum dot, and the second in the Josephson junction between two superconductors. In a quantum dots I explained the Kondo plateaus predicted in 1988 by Glazman and Raikh in JETP Lett. and they observed by van der Wiel et.al. Science 2000. In the second half, I explained how this effect can causes the presence of additional unwanted qubits interacting with the computational qubit. And finally our recent idea of how to suppress them to prevent errors on computations...
Can you post your slides online, Mohammed?
ReplyDeleteI'll do that Fran.
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