For Libraries For Publication Open Access Downloads About Us Contact Us
Paper Titles
Inductor-Based Active Balancing of Li-Ion Battery
p.255
The Fracture of Concrete Based on Acoustic Emission
p.261
Analysis on Ground Surface Damage of Quartz Fiber-Reinforced Quartz Composites
p.266
Dielectric and Magnetoelectric Properties of Nano-Microscale Lead-Free Composite by 0.4Co-Ferrite and 0.6(K0.5Na0.5)NbO3-Based Ferroelectric Matrix
p.271
Transformation of Quantum States in Quantum Computation
p.276
PLS Regression on Coal Infrared Spectrum with Wavelet Pre-Processing
p.279
The Effect of Sodium Sulfate on the Dispersion of Polycarboxylate Superplasticizer
p.284
Numerical Calculation of Throttle Nozzle Diameter Influence on Downhole Choke Flow Field
p.288
The Performance and Antiwear Mechanism of 3-(N-mono-n- butylaminomethyl) Quinazolin-4-One as Additive in Liquid Paraffin
p.294

Transformation of Quantum States in Quantum Computation

Article Preview

Abstract:

Quantum computation is based on transformation of quantum states. Quantum bits are two-level quantum systems, and as the simplest elementary building blocks for a quantum computer, they provide a convenient labeling for pairs of states and their physical realizations. Closed quantum systems evolve unitarily as determined by their Hamiltonians, but to perform quantum computation one must be able to control the Hamiltonian to effect an arbitrary selection from a universal family of unitary transformations.

You might also be interested in these eBooks
Information Engineering for Mechanics and Materials View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volumes 80-81)

Pages:

276-278

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.80-81.276

Citation:

Cite this paper

Online since:

July 2011

Authors:

Jun Lu

Keywords:

Decoherence, Quantum Bit, Quantum Computation, Unitary Transformation

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

© 2011 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

References

[1] D. P. Divincenzo: Science Vol. 270 (1995), p.255.

Google Scholar

[2] D. P. Divincenzo: Proc. R. Soc. London A Vol. 454 (1998), p.261.

Google Scholar

[3] A. M. Turing: Proc. Lond. Math. Soc. Vol. 42 (1936), p.230.

Google Scholar

[4] R. P. Feynman: Int. J Theor. Phys. Vol. 12 (1982), p.467.

Google Scholar

[5] S. Yang and M.E. Kellman: Phys. Rev. A Vol. 65 (2002), p.034103.

Google Scholar

[6] F. Lu, C. Chen and D. Sun: Chin. Phys. Vol. 14 (2005), p.463.

Google Scholar

© 2025 Trans Tech Publications Ltd. All rights are reserved, including those for text and data mining, AI training, and similar technologies. For open access content, terms of the Creative Commons licensing CC-BY are applied.
Scientific.Net is a registered trademark of Trans Tech Publications Ltd.