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Towards robust quantum computation.

Leung, Debbie Wun Chi.

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Towards robust quantum computation.

Record Type:	Language materials, printed : Monograph/item
Title/Author:	Towards robust quantum computation./
Author:	Leung, Debbie Wun Chi.
Description:	225 p.
Notes:	Advisers: Steven Chu; Yoshihisa Yamamoto; Isaac L. Chuang.
Contained By:	Dissertation Abstracts International61-11B.
Subject:	Physics, Atomic. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=9995246
ISBN:	9780493030487

Towards robust quantum computation.
Leung, Debbie Wun Chi.

Towards robust quantum computation. - 225 p.

Advisers: Steven Chu; Yoshihisa Yamamoto; Isaac L. Chuang.

Thesis (Ph.D.)--Stanford University, 2000.

It has been shown in the past two decades that quantum devices can achieve useful information processing tasks impossible in classical devices. Meanwhile, the development of quantum error correcting codes and fault-tolerant computation methods has also set down a solid theoretical promise to overcome decoherence. However, to-date, we have not been able to apply such quantum information processing tasks in real life, because the theoretically modest requirements in these schemes still present daunting experimental challenges.

ISBN: 9780493030487Subjects--Topical Terms:

1029235
Physics, Atomic.

Towards robust quantum computation.
LDR:02346nam 2200313 a 45 001 972047
005 20110927
008 110927s2000 eng d
020 $a 9780493030487
035 $a (UMI)AAI9995246
035 $a AAI9995246
040 $a UMI $c UMI
100 1 $a Leung, Debbie Wun Chi. $3 1296068
245 1 0 $a Towards robust quantum computation.
300 $a 225 p.
500 $a Advisers: Steven Chu; Yoshihisa Yamamoto; Isaac L. Chuang.
500 $a Source: Dissertation Abstracts International, Volume: 61-11, Section: B, page: 5911.
502 $a Thesis (Ph.D.)--Stanford University, 2000.
520 $a It has been shown in the past two decades that quantum devices can achieve useful information processing tasks impossible in classical devices. Meanwhile, the development of quantum error correcting codes and fault-tolerant computation methods has also set down a solid theoretical promise to overcome decoherence. However, to-date, we have not been able to apply such quantum information processing tasks in real life, because the theoretically modest requirements in these schemes still present daunting experimental challenges.
520 $a This Dissertation aims at reducing the resources required for various schemes related to simple and robust quantum computation, focusing on quantum error correcting codes and solution NMR quantum computation. A variety of techniques have been developed, including high rate quantum codes for specific noise processes, relaxed criteria for quantum error correction, systematic construction of fault-tolerant gates, techniques in quantum process tomography, techniques in bulk mixed state computation and efficient schemes to selectively implement coupled logic gates using naturally occurring Hamiltonians. A detailed experimental study of quantum error correcting code in NMR is also presented. The goal is to get ready tools and techniques that may apply to some useful candidate systems for implementing quantum computation in the near future.
590 $a School code: 0212.
650 4 $a Physics, Atomic. $3 1029235
650 4 $a Physics, General. $3 1018488
690 $a 0605
690 $a 0748
710 2 0 $a Stanford University. $3 754827
773 0 $t Dissertation Abstracts International $g 61-11B.
790 $a 0212
790 1 0 $a Chu, Steven, $e advisor
790 1 0 $a Chuang, Isaac L., $e advisor
790 1 0 $a Yamamoto, Yoshihisa, $e advisor
791 $a Ph.D.
792 $a 2000
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=9995246