Cold Atom Manipulation for Quantum Computing and Control

Neutral atom;Atomic physics;Cavity QED;Gyroscopes;Quantum computing;Storage ring

Sauer, Jacob A. ; Physics

University:Georgia Institute of Technology

Department:Physics

关键词: Neutral atom;    Atomic physics;    Cavity QED;    Gyroscopes;    Quantum computing;    Storage ring;   

Others  :  https://smartech.gatech.edu/bitstream/1853/4809/1/Sauer_Jacob_A_200412_phd.pdf

美国|英语

来源: SMARTech Repository

【 摘 要 】

Devices that exploit the properties of quantum mechanics for their operation can offer unique advantages over their classical counterparts.Interference of matter waves can be used todramatically increase the rotational sensitivity of gyroscopes. Complete control of the quantum evolution of a system could produce a new powerful computational device known as a quantum computer.Research into these technologies offers a deeperunderstanding of quantum mechanics as well as exciting new insights into many other areas of science.Currently, a limiting factor in many quantum devices using neutral atoms is accurate motional control over the atoms.This thesis describes two recent advancements in neutral atom motional control using both magnetic and electromagnetic confining fields.Part I reports on the demonstration of the first storage ring for neutral atoms. This storage ring may one day provide the basis for the world's mostsensitive gyroscope. Part II describes the optical delivery of neutral atoms into the mode of a high-finesse cavity for applications in quantum computing and communication.