量子計(jì)算與量子信息

內(nèi)容概要

本書(shū)全面介紹了量子計(jì)算與量子信息學(xué)領(lǐng)域的主要思想與技術(shù)。到目前為止，該領(lǐng)域的高速進(jìn)展與學(xué)科交叉的特性使得初學(xué)者感到困惑而不易對(duì)其主要技術(shù)與結(jié)論有綜合性的認(rèn)識(shí)。作者M(jìn)ichael Nielsen和Isaac Chuang提出問(wèn)題：計(jì)算與通信的最終物理極限是什么？他們?cè)跁?shū)中詳細(xì)描述了這樣的引人關(guān)注的事實(shí)：快速量子算法，量子遠(yuǎn)距傳物、量子密碼學(xué)與量子糾錯(cuò)技術(shù)。所附圖表和練習(xí)內(nèi)容豐富，深入講解并分析了各個(gè)論題。本書(shū)特色在于對(duì)量子機(jī)制和計(jì)算機(jī)科學(xué)在第一部分給予了指導(dǎo)性介紹，使得那些沒(méi)有物理學(xué)或計(jì)算機(jī)科學(xué)背景的人對(duì)此也易于接受。作者在第二部分介紹了量子計(jì)算，并描述了量子計(jì)算機(jī)，它如何用來(lái)比通?！皞鹘y(tǒng)”意義上的計(jì)算機(jī)更快速地解決問(wèn)題，以及其現(xiàn)實(shí)世界實(shí)現(xiàn)。第三部分深入探討了量子信息學(xué)以總結(jié)全書(shū)內(nèi)容，說(shuō)明量子狀態(tài)如何用來(lái)完成宏大的通信任務(wù)，并討論如何使量子狀態(tài)免受噪音干擾。    本書(shū)適用于高等院校物理學(xué)、計(jì)算機(jī)科學(xué)、數(shù)學(xué)和電氣工程專(zhuān)業(yè)研究生課程，對(duì)相關(guān)研究人員也有很好的參考價(jià)值。

作者簡(jiǎn)介

Michael nielsen is a Postdoctoral research fellow at the university of Queensland.he was born in Brisbane,Austalia,and received his education at the University of Queensland,obtaining postgraducate degrees in mathematics and physics before receiving h

書(shū)籍目錄

PrefaceAcknowledgementsNomenclature and notationPART I: Fundamental concepts  1. Introduction and overview    1.1 Global perspectives   1.2 Quantum bits   1.3 Quantum computation   1.4 Quantum algorithms   1.5 Experimental quantum information processing   1.6 Quantum information  2. Introduction to quantum mechanics    2.1 Linear algebra   2.2 The postulates of quantum mechanics   2.3 Application:superdese coding   2.4 The Density operator   2.5 The Schmidt decompostion and purifications   2.6 EPR and the Bell inequality  3. Introduction to computer science ……PART II: Quantum computation  4. Quantum circuits   5. The quantum Fourier transform   6. Quantum search algorithms   7. Quantum computers: physical realization PART III: Quantum information  8. Quantum noise, open quantum systems, and quantum operations   9. Distance measures for quantum information   10. Quantum error-correction   11. Entropy and information   12. Quantum information theory APPENDICES  Appeddix 1. Notes on basic probability theory   Appeddix 2. Group theory   Appeddix 3. Approximating quantum gates: the Solovay-Kitaev theorem   Appeddix 4. Number theory   Appeddix 5. Public-key cryptography and the RSA cryptosystem   Appeddix 6. Proof of Lieb's theoremBibliographyIndex

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