NDLI: Microwave near-fields on atom chips

Content Provider	IEEE Xplore Digital Library
Author	Treutlein, P. Bohi, P.P. Hoffrogge, J. Hansch, T.W. Reichel, J.
Copyright Year	2007
Description	Author affiliation: Max-Planck-Inst. fur Quantenoptik, Munich (Treutlein, P.; Bohi, P.P.; Hoffrogge, J.; Hansch, T.W.)
Abstract	Microwave near-fields are a key ingredient for quantum information processing with atom chips. Our goal is to realize a quantum gate with the following features: the qubit is encoded in the hyperfine states \|1rang equiv \|F=1, $m_{F}=-1rang$ and \|2rang equiv \|F=2, $m_{F}=+1rang$ of $^{87}Rb,$ which are both magnetically trappable and allow for very long coherence lifetimes. Microwave near-fields guided on the atom chip are used to drive single-qubit rotations and provide state-selectivity to the magnetic trapping potential. The quantum phase gate is implemented by state-selective collisions of two qubit atoms in this potential. Besides applications in quantum information processing, microwave near-fieIds on atom chips can also be used for atom interferometry and chip-based atomic clocks.
Starting Page	1
Ending Page	1
File Size	547832
Page Count	1
File Format	PDF
ISBN	9781424409303
DOI	10.1109/CLEOE-IQEC.2007.4386685
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2007-06-17
Publisher Place	Germany
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Gold Quantum computing Metallization Atomic layer deposition Information processing DC generators Coplanar waveguides Microwave generation Lenses Interferometry
Content Type	Text
Resource Type	Article

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