Skip to Content
Quantum Computing
book

Quantum Computing

by Nihal Mehta
August 2020
Intermediate to advanced
582 pages
17h 59m
English
Pragmatic Bookshelf
Content preview from Quantum Computing

How Real Is BB84?

Quite real.

Scientists and engineers in several countries have racked up a growing list of experiments demonstrating that BB84 is a feasible and secure method of communication. Many of these implementations are based on optical quantum computing using light, or photons, as qubits to transmit information. So although the quantum computers are different than the IBM Quantum Computer, the underlying principles and quantum circuits described in this chapter are the same.

Here’s a partial list of these demonstrations:

  • In 2002--2007, the DARPA Quantum Network,[56] [57] a joint effort by Harvard and Boston Universities and BBN Technologies, was the world’s first QKD experiment. It used “polarization-entangled photon pairs”

Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.

Read now

Unlock full access

More than 5,000 organizations count on O’Reilly

AirBnbBlueOriginElectronic ArtsHomeDepotNasdaqRakutenTata Consultancy Services

QuotationMarkO’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.
Julian F.
Head of Cybersecurity
QuotationMarkI wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.
Addison B.
Field Engineer
QuotationMarkI’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.
Amir M.
Data Platform Tech Lead
QuotationMarkI'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.
Mark W.
Embedded Software Engineer

You might also like

Quantum Computing in Action

Quantum Computing in Action

Johan Vos
Quantum Computing For Dummies

Quantum Computing For Dummies

whurley, Floyd Earl Smith
Principles of Superconducting Quantum Computers

Principles of Superconducting Quantum Computers

Daniel D. Stancil, Gregory T. Byrd

Publisher Resources

ISBN: 9781680508086Errata Page