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• Conferences, Lectures, & Seminars (7)

Events for June 28, 2006

• Jun

  28

  Cavity Quantum Electrodynamics in Mesoscopic Circuits

  Wed, Jun 28, 2006 @ 02:00 PM - 03:00 PM

  Ming Hsieh Department of Electrical and Computer Engineering

  Conferences, Lectures, & Seminars

  
  

  "Cavity Quantum Electrodynamics in Mesoscopic Circuits: High-fidelity Measurement and Quantum Feedback Control"SPEAKER: Prof. Hsi-Sheng Goan, National Taiwan UniversityABSTRACT:
  Circuit Quantum Electrodynamics (QED) is a promising solid-state quantum computing architecture. It also has excellent potential as a platform for quantum control-especially quantum feedback control-experiments. However, the current scheme for measurement in circuit QED is low efficiency and has low signal-to-noise ratio for single-shot measurements. The low quality of this measurement makes the implementation of feedback difficult, and here we propose a scheme for measurement in circuit QED architectures that can significantly improve signal-to-noise ratio and potentially achieve quantum-limited measurement. Such measurements would enable the implementation of quantum feedback protocols and we illustrate this with a simple entanglement-stabilization scheme.Joint work with G. Milburn, M. Sarovar, and T.S. Spiller.BIO: Hsi-Sheng Goan is a Professor of Physics at National Taiwan University in Taipei, Taiwan, working on solid state implementations of quantum computing in collaboration with the Center for Quantum Computing in Australia.HOST: Prof. Todd Brun, tbrun@usc.edu
  

  Location: Seaver Science Library (SSL) - 150

  Audiences: Everyone Is Invited

  Contact: Mayumi Thrasher

  
  This event is open to all eligible individuals. USC Viterbi operates all of its activities consistent with the University's Notice of Non-Discrimination. Eligibility is not determined based on race, sex, ethnicity, sexual orientation, or any other prohibited factor.

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