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QI/AMO Seminar: Bottling Rydberg atoms for scalable quantum computing

Event Type
Seminar/Symposium
Sponsor
Department of Physics
Location
280 MRL
Date
Oct 24, 2012   1:00 pm  
Speaker
Professor Mark Saffman
Contact
Sue Berndt
E-Mail
sberndt@illinois.edu
Phone
217-333-1590
Views
1421
Originating Calendar
Physics - QI/AMO Seminar

Rydberg excited atoms provide strong interactions suitable for high

fidelity quantum gates. I will discuss theoretical bounds on the fidelity

limit of coherent Rydberg gates, and describe progress towards demonstrating

a multi-qubit quantum processor based on trapping ground state and Rydberg excited atoms. The finite lifetime of Rydberg states puts limits on the fidelity of Hamiltonian evolution. I will show how a dissipative approach can be used to create high fidelity

entanglement, and simulate interacting spin systems.

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