Applications of quantum chaos to realistic quantum computations and sound treatment on quantum computers

Jae Weon Lee; Alexei D. Chepelianskii; Dima L Shepelyansky

doi:10.1117/12.548466

25 May 2004 Applications of quantum chaos to realistic quantum computations and sound treatment on quantum computers

Jae Weon Lee, Alexei D. Chepelianskii, Dima L Shepelyansky

Proceedings Volume 5472, Noise and Information in Nanoelectronics, Sensors, and Standards II; (2004) https://doi.org/10.1117/12.548466
Event: Second International Symposium on Fluctuations and Noise, 2004, Maspalomas, Gran Canaria Island, Spain

Abstract

We discuss the quantum algorithms simulating complex dynamics on quantum computers in presence of imperfections. The effects of random errors and static imperfections for quantum gates are analyzed. We also study numerically how a sound signal stored in a quantum computer can be recognized and restored with a minimal number of measurements in presence of random quantum gate errors. A method developed uses elements of MP3 sound compression and allows to recover human speech and sound of complex quantum wavefunctions.

Citation Download Citation

Jae Weon Lee, Alexei D. Chepelianskii, and Dima L Shepelyansky "Applications of quantum chaos to realistic quantum computations and sound treatment on quantum computers", Proc. SPIE 5472, Noise and Information in Nanoelectronics, Sensors, and Standards II, (25 May 2004); https://doi.org/10.1117/12.548466

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