Extracting Entropy from Quantum Computers
Chapter in International Conference on Theoretical Physics, Springer Nature (2003) 799-809
Realistic fast quantum gates with hot trapped ions
(2002)
Quantum computation with ions in microscopic traps
SUPERLATTICE MICROST 32:4-6 (2002) 195-213
Abstract:
We discuss a possible experimental realization of fast quantum gates with high fidelity with ions confined in microscopic traps. The original proposal of this physical system for quantum computation comes from Cirac and Zoller (Nature 404, 579 (2000)). In this paper we analyse a sensitivity of the ion-trap quantum gate on various experimental parameters which was omitted in the original proposal. We address imprecision of laser pulses, impact of photon scattering, nonzero temperature effects and influence of laser intensity fluctuations on the total fidelity of the two-qubit phase gate. (C) 2003 Elsevier Ltd. All rights reserved.Atomic cavities
Institute of Electrical and Electronics Engineers (IEEE) (2002) 281-282
Overhead and noise threshold of fault-tolerant quantum error correction
(2002)