Yosep Kim

Korea Institute of Science and Technology, Korea

4 April 2023 Tue 4 pm

                                      IBS Center for Theoretical Physics of Complex Systems (PCS), Administrative Office (B349), Theory Wing, 3rd floor

                                      Expo-ro 55, Yuseong-gu, Daejeon, South Korea, 34126 Tel: +82-42-878-8633                     

Recent advances of quantum information processors have opened up new horizons in science and technology. Many emerging quantum architectures have fixed spectra to achieve high coherence, but as a result, the types of controllable interactions are limited. Endowing these promising platforms with the same interaction toolbox available to frequency-tunable devices will significantly extend their capabilities and performance. In this talk, I present Hamiltonian engineering methods to overcome some challenges of fixed-frequency superconducting devices.

  1. extending quantum operations of fixed-frequency superconducting qubits