Close
Enter your search into one or more of the boxes below:
You can refine your search by selecting from any of the options below:
Search
Quantum Walks and Search Algorithms

Quantum Walks and Search Algorithms (Hardback)

£44.99
Printed to order. Despatched in 2-3 weeks.
Email me when back in stock

Synopsis

This book addresses an interesting area of quantum computation called quantum walks, which play an important role in building quantum algorithms, in particular search algorithms. Quantum walks are the quantum analogue of classical random walks.It is known that quantum computers have great power for searching unsorted databases. This power extends to many kinds of searches, particularly to the problem of finding a specific location in a spatial layout, which can be modeled by a graph. The goal is to find a specific node knowing that the particle uses the edges to jump from one node to the next.This book is self-contained with main topics that include:Grover's algorithm, describing its geometrical interpretation and evolution by means of the spectral decomposition of the evolution operatorAnalytical solutions of quantum walks on important graphs like line, cycles, two-dimensional lattices, and hypercubes using Fourier transformsQuantum walks on generic graphs, describing methods to calculate the limiting distribution and mixing timeSpatial search algorithms, with emphasis on the abstract search algorithm (the two-dimensional lattice is used as an example)Szedgedy's quantum-walk model and a natural definition of quantum hitting time (the complete graph is used as an example)The reader will benefit from the pedagogical aspects of the book, learning faster and with more ease than would be possible from the primary research literature. Exercises and references further deepen the reader's understanding, and guidelines for the use of computer programs to simulate the evolution of quantum walks are also provided.

Computing & ITComputer scienceScience & MathematicsPhysicsQuantum physics incl quantum mechanics & quantum field theory Publisher: Springer-Verlag New York Inc. Publication Date: 16/02/2013 ISBN-13: 9781461463351  Details: Type: Hardback Format: Books
Availability: Printed to order. Despatched in 2-3 weeks.  

Dr. Renato Portugal is Researcher in the Department of Computer Science at the National Laboratory for Scientific Computing (LNCC). His past positions include Visiting Professor in the Department of Applied Mathematics and the Symbolic Computation Group at the University of Waterloo, Visiting Professor in the Department of Physics at Queen's University of Kingston, and Researcher at the Brazilian Center for Research in Physics. He received his D.Sc. at the Centro Brasileiro de Pesquisas Fisicas, CBPF, Brazil. He has published 40 articles in Scientific Journals, 3 books, and over 30 papers in refereed proceedings. He has developed 7 software packages, including his latest: The Invar Package in 2007. He was General Chair of the Workshop-School of Quantum Information and Computation (WECIQ 2010), and Chair of the Programme Committee for the Workshop-School of Quantum Information and Computation (WECIQ 2006).

More books by Renato Portugal

Leave Review

Delivery

Delivery Options

All delivery times quoted are the average, and cannot be guaranteed. These should be added to the availability message time, to determine when the goods will arrive. During checkout we will give you a cumulative estimated date for delivery.

Location 1st Book Each additional book Average Delivery Time
UK Second Class Available free for ALL orders. No charge for each additional book. 3-7 Days
UK First Class £4.50 £1.00 1-2 Days
UK Courier £7.00 £1.00 1-2 Days
Western Europe** Courier £17.00 £3.00 2-3 Days
Western Europe** Airmail £5.00 £1.50 4-14 Days
USA / Canada Courier £20.00 £3.00 2-4 Days
USA / Canada Airmail £7.00 £3.00 4-14 Days
Rest of World Courier £22.50 £3.00 3-6 Days
Rest of World Airmail £8.00 £3.00 7-21 Days

** Includes Austria, Belgium, Denmark, France, Germany, Greece, Iceland, Irish Republic, Italy, Luxembourg, Netherlands, Portugal, Spain, Sweden and Switzerland.

Delivery Help & FAQs

Returns Information

If you are not completely satisfied with your purchase*, you may return it to us in its original condition with in 30 days of receiving your delivery or collection notification email for a refund. Except for damaged items or delivery issues the cost of return postage is borne by the buyer. Your statutory rights are not affected.

* For Exclusions and terms on damaged or delivery issues see Returns Help & FAQs

You might also like

Surfing the Quantum World
(Hardback)
Frank S. Levin
 
 
£25.00
 
Particle Physics Brick by Brick
(Paperback)
Ben Still
 
 
£14.99
 
Modern Quantum Mechanics
(Hardback)
Jun John Sakurai; Jim Napolitano
 
 
£54.99
 

Currently out of stock

Foundations of Quantum Mechanics: An...
(Paperback)
Travis Norsen
 
 
£37.99
 
Latest Blog
Read an Extract from A Skinful of Shadows
21/09/2017

Read an extract from the eagerly awaited new novel by the Costa-winning Frances Hardinge, A Skinful of Shadows.

#FoylesFive: Elsewhere-Elsewhen
18/09/2017

Jen from the Web Team shares a selection of books that will transport the reader to another time and place.

Growler: The Inspiration for the Now Iconic Bear
18/09/2017

James Campbell describes how the groundbreaking approach to illustration adopted by Milne and Shepard came about, which bear provided the inspiration for the drawings and which of the characters was Shepard's secret favourite.

View all Blog Entries
Twitter
Show/Hide Tweets
© W&G Foyle Ltd