Presentation | 2020-07-16 Quantum Noise Analysis for Quantum Computer Osamu Hirota, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Quantum computers are expected to provide very attractive capabilities, and our common challenge is to realize them as real-world technologies. In the past, the prediction of functions in an ideal environment has been prioritized, and issues at the implementation stage have not been much of a problem. Thus it is necessary to study in detail whether an actual device with the capability of cryptanalysis is feasible as an extension of the implementation. The ?rst task is to fully model and characterize the characteristics of quantum noise in large-scale quantum CPUs. This paper presents a classi?cation method of quantum noise from an information-theoretic perspective, introduces speci?c physical phenomena of nonlinear and nonlocal errors, which are unique quantum noise phenomena, and shows a method of information-theoretic modeling of these phenomena. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Threshold theorem / Dicke super-radiance / Collective decoherence / Rabi vibration |
Paper # | IT2020-17 |
Date of Issue | 2020-07-09 (IT) |
Conference Information | |
Committee | IT |
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Conference Date | 2020/7/16(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Online |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Freshman session, General |
Chair | Tadashi Wadayama(Nagoya Inst. of Tech.) |
Vice Chair | Tetsuya Kojima(Tokyo Kosen) |
Secretary | Tetsuya Kojima(Yamaguchi Univ.) |
Assistant | Takahiro Ohta(Senshu Univ.) |
Paper Information | |
Registration To | Technical Committee on Information Theory |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Quantum Noise Analysis for Quantum Computer |
Sub Title (in English) | Error model in large scale quantum many body system and examples |
Keyword(1) | Threshold theorem |
Keyword(2) | Dicke super-radiance |
Keyword(3) | Collective decoherence |
Keyword(4) | Rabi vibration |
1st Author's Name | Osamu Hirota |
1st Author's Affiliation | Chuo University(Chuo Univ.) |
Date | 2020-07-16 |
Paper # | IT2020-17 |
Volume (vol) | vol.120 |
Number (no) | IT-105 |
Page | pp.pp.37-42(IT), |
#Pages | 6 |
Date of Issue | 2020-07-09 (IT) |