scalable quantum computation with atoms in optical lattices
报告人:
Ma Zhao-yuan
Dr. 上海光机所/芝加哥大学
报告时间:
2010-04-29 14:00
报告地点:
物理系三楼报告厅
主办单位:
物理系
简介:
报告摘要： I shall introduce the work to implement scalable quantum information processing using ultracold Li-Cs mixture to entangle $^{6}$Li and $^{133}$Cs atoms held in independent optical lattices. The atoms can be overlapped by translating the lattices with respect to each other. When the messenger and qubit atoms are overlapped, targeted single spin operations and entangling operations can be performed by coupling the atomic states to a molecular state with radio-frequency pulses. By controlling the frequency and duration of the radio-frequency pulses, entanglement can either be created or swapped between a qubit messenger pair. A future experiment is planned addressing ultra-cold molecule and the possible research projects are also discussed.
