RQC Seminar
72nd RQC Seminar
講演者
Ms. Zara Yu
( Student, Massachusetts Institute of Technology (MIT), USA )日程
2023年8月8日(火) 16:00-17:00
開催場所
ハイブリッド(ZOOM・ 研究本館3階 セミナー室(345-347) C01)
講演タイトル
Giant Atoms Embedded in an Environment: Dynamics, Dissipation, and Control
お問合せ
rqc_info[at]ml.riken.jp
講演概要
In traditional quantum electrodynamics, we consider systems where atoms are
approximated as point-like compared to the wavelength of the light that they are
interacting with. However, recent experiments have shown that we are able to ignore
this approximation and realize so-called giant atoms, which can be formed by coupling
artificial atoms to a waveguide at multiple locations that are wavelengths apart. Giant
atoms offer several distinctive advantages over traditional cavity QED systems, such as a
longer coherence time and robust quantum manipulation. Giant atom systems can have
an important role in quantum simulation and quantum information processing tasks. In
this talk, I will introduce some fundamental concepts for giant atoms and connect them
to quantum control of open systems. A simple model will be considered to illustrate
these ideas.