During this time of lockdown, the centre for quantum software and information (QSI) at the University of Technology Sydney has launched an online seminar series. With talks once or twice a week from leading researchers in the field, meQuanics is supporting this series by mirroring the audio from each talk. I would encourage if you listen to this episode, to visit and subscribe to the UTS:QSI YouTube page to see each of these talks with the associated slides to help it make more sense.
https://youtu.be/a5aa-vU2AHo
Controls and frames: A new approach to quantum noise spectroscopy
TITLE: Noise Cancellation and your Quantum Computer
SPEAKER: Dr Gerardo Paz Silva
AFFILIATION: Centre for Quantum Dynamics, Griffith University, Brisbane, Qld, Australia
HOSTED BY: A/Prof Chris Ferrie, UTS Centre for Quantum Software and Information
ABSTRACT: Noise cancellation, as in everyday headphones, requires the ability to characterize & filter out the noise affecting a system one wants to protect. The last few years have seen the birth of increasingly more powerful Quantum Noise Spectroscopy (QNS) protocols, capable of characterizing the noise affecting a quantum system of interest. However, while many of these protocols have been experimentally verified, all demonstrations have been so far limited to characterizing injected noise. More importantly, even theoretically a fully general protocol is still non-existent. In this talk I will introduce our new approach to the problem, which overcomes these limitations. I will argue that by characterizing only the portions of the noise that are relevant a given set of control capabilities, e.g., available to a particular experiment, many of the existing difficulties in designing a fully general QNS protocol disappear. I describe the key ingredients allowing this and exemplify our results via two paradigmatic examples.
OTHER LINKS: Centre for Quantum Dynamics, Griffith University griffith.edu.au/centre-quantum-dynamics
meQuanics - QSI@UTS Seminar Series - S05 - Nathan Wiebe (University of Washington and PNNL)
Meet the meQuanics - E59 - John Prisco (CEO Quantum Xchange)
meQuanics - QSI@UTS Seminar Series - S04 - Simon Devitt (UTS)
meQuanics - QSI@UTS Seminar Series - S03 - Chris Ferrie (UTS)
meQuanics - QSI@UTS Seminar Series - S02 - Joe Fitzsimons (Horizon Quantum)
meQuanics - QSI@UTS Seminar Series - S01 - Ass. Prof. Yvonne Gao (National University of Singapore)
Meet the meQuanics - E58 - Dr. Itamar Sivan (CEO Quantum Machines)
Meet the meQuanics - E57 - Dr. Robert Sutor (IBM Research)
Meet the meQuanics - E56 - Jeffrey Cohen (President ChicagoQuantum)
Meet the meQuanics - E55 - Dr. Mercedes Gimeno - Segovia (PsiQuantum)
Meet the meQuanics - E54 - Dr. Sabine Hossenfelder (Frankfurt Institute for Advanced Studies)
Meet the meQuanics - E53 - Quantum Supremacy (A. Montenaro, M. Bremner, R. Mann)
Meet the meQuanics - E52 - Dr. Peter Rohde (University Of Technology Sydney)
Meet the meQuanics - E51 - Dr. Sarah Kaiser (Pensar Development)
Meet the meQuanics - E50 - The Path to true Quantum Computing (Blueyard event June-2017)
Meet the meQuanics - E49 - Getting Quantum Computing to Large Enterprise Users
Meet the meQuanics - E48 - A/Prof Rod Van Meter (Keio University)
Meet the meQuanics - E47 - The Quantum Application Stack (A Quantum Leap, Blueyard event June-2017)
Meet the meQuanics - E46 - Whurley (CEO Strangeworks)
Meet the meQuanics - E45 - #TQC2018 Industry session
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