CQST & Dept. Physics Special Colloquium

前瞻量子科技研究中心 暨 物理系 演講公告

時間: 12/5 (Tue) 11:00-12:00

地點: 物理系 R620

演講人 Speaker: 

Professor Christian Kraglund Andersen, 
QuTech & TU Delft

演講題目Title: Towards protected superconducting qubits

摘要Abstract: 

Alternatives to transmon qubits are gaining traction as alternative superconducting qubit platforms. In particular, current quantum devices are very prone to errors and we need conceptually improved qubits to truly perform reliable quantum calculations. Effective quantum computation is anchored on two key elements: high-fidelity two-qubit gates and precise readout. In this presentation, I will discuss varies approaches to go beyond the transmon that we pursue in our lab. In particular, I will discuss the fluxonium qubit and the strategies that we take towards high fidelity readout and fast two-qubit gates.

簡介Intro:

Prof. Christian Andersen是超導量子計算元件的專家。2020他在ETH Zurich瑞士蘇黎世聯邦理工學院擔任博士後研究員期間首次在實驗中實現了Surface code量子除錯。2021年Prof. Andersen在TU Delft荷蘭台夫特理工大學成為助理教授開始自己的實驗室，目前研究方向包含Fluxonium qubits與Hybrid Semiconductor/Superconducting qubits。