FREQUENCY NOISE INFLUENCE ON FUNCTIONING OF FREDKIN QUANTUM GATE

Authors

  • Gennadiy P. Gorskyi
  • Vitaliy G. Deibuk

DOI:

https://doi.org/10.47839/ijc.9.2.703

Keywords:

Quantum bit, quantum register, quantum computer, quantum algorithm, spin, Ising model, Gaussian frequency band, correct answer probability, probability standard deviation.

Abstract

The influence of detuning of radio frequency magnetic field (RFMF) on the functioning of nuclear magnetic resonance (NMR) quantum Fredkin gate is considered in this paper. It is shown that detuning of frequency decreases a probability of correct answer. If the spectral broadband of RFMF signal is increasing, then the main value of correct answer probability is decreasing too and standard deviation of this probability is increasing.

References

K. A. Valiev. Quantum computers and quantum computations, UNF, 2005, 175 (1), pp. 3-39. (in Russian)

D. Bouwmeester, A. Ekert, A. Zeilinger. The Physics of Quantum Information. Springer- Verlag. Berlin-Heidelberg, 2000, pp. 33.

M. A. Nilsen, I. L. Chuang. Quantum computation and quantum information. University Press. New York – Cambridge, 2001, pp. 50-51.

G. V. Lopez, L. Lara. Numerical simulation of controlled-controlled-not (CCN) quantum gate in a chain of three interacting spins system, J. Phys. B: At. Opt. Mol. Phys. 2006, 39 (9), pp. 3897-3904.

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Published

2010-12-20

How to Cite

Gorskyi, G. P., & Deibuk, V. G. (2010). FREQUENCY NOISE INFLUENCE ON FUNCTIONING OF FREDKIN QUANTUM GATE. International Journal of Computing, 9(2), 118-126. https://doi.org/10.47839/ijc.9.2.703

Issue

2010, Volume 9, Issue 2

Section

Articles

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