UMR 5672

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Quantum measurements with superconducting circuits

Rajamani Vijayaraghavan (Tata Institute of Fundamental Research, Mumbai)
When Jan 06, 2020
from 11:00 to 12:00
Where Amphi. Schrödinger
Attendees Rajamani Vijayaraghavan
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Superconducting electrical circuits operating at milli-Kelvin temperatures have emerged as a leading platform for implementing quantum information processing systems. One of the important challenges in this architecture is the implementation of high-fidelity measurements of the quantum state. While tremendous progress has been made in the past decade, there are still some remaining challenges. In this talk, I will outline the quantum measurement problem and describe the various developments in this field like dispersive measurements and parametric amplifiers. I will conclude by discussing some experiments carried out in our research group to tackle some of these challenges.

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