文档介绍：PROBLEMS ti
SOLUTIONS IN
PUTING &
QUANTUM INFORMATION
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PROBLEMS 8
SOLUTIONS IN
PUTING &
QUANTUM INFORMATION
Willi-Hans Steeb
Yorick Hardy
Rand Afrikaans University, South Africa
rpWorld Scientific
-
NEW JERSEY * LONDON * SINGAPORE * BElJlNG SHANGHAI HONG KONG * TAIPEI CHENNAI
Published by
World Scientific Publishing Co. Pte. Ltd.
5 Toh Tuck Link, Singapore 596224
USA ofice: Suite 202, 1060 Main Street, River Edge, NJ 07661
UK office: 57 Shelton Street, Covent Garden, London WC2H 9HE
British Library Cataloguing-in-PublicationData
A catalogue record for this book is available from the British Library.
PROBLEMS AND SOLUTIONS IN PUTING
AND QUANTUM INFORMATION
Copyright 0 2004 by World Scientific Publishing Co. Re. Ltd.
All rights reserved. This book or parts thereof; may not be reproduced in any form or by any means,
electronic or mechanical, including photocopying, recording or any information storage and retrieval
system now known or to be invented, without written permission from the Publisher.
For photocopying of material in this volume, please pay a copying fee through the Copyright
Clearance Center, Inc., 222 Rosewood Drive, Danvers, MA 01923,USA. In this case permission to
photocopy is not required from the publisher.
ISBN 981-238-789-7
ISBN 981-238-790-0(pbk)
Printed in Singapore.
Preface
The purpose of this book is to supply a collection of problems in quantum
computing and quantum information together with their detailed solutions
which will prove to be valuable to graduate students as well as to research
workers in these fields. All the important concepts and topics such as quan-
tum gates and quantum circuits, entanglement, teleportation, Bell states,
Bell inequality, Schmidt position, quantum Fourier transform, magic
gate, von Neumann entropy, quantum cryptography, quantum error correc-
tion, coherent states, squeezed states, POVM