CQT Seminar by Dr. David Herrera-Marti “A superconducting magnetometer enhanced by quantum error correction”

CQT Seminar by Dr. David Herrera-Marti “A superconducting magnetometer enhanced by quantum error correction”

Institute Neel, Grenoble, France

The Centre for Quantum Technology invites you to a seminar on:

A superconducting magnetometer enhanced by quantum error correction

Dr. David Herrera-Marti

Institute Néel, Grenoble, France

Abstract: In standard quantum sensing the resolution is ultimately limited by the lifetime of the probe. Dynamical decoupling and qubit engineering can be used to lengthen this lifetime to its relaxation limit, but not beyond. In order to surpass this fundamental limit, we incorporate techniques from quantum error correction into the sensing procedure. I will explain how to achieve this in the context of a superconducting architecture.