August 2020
Intermediate to advanced
582 pages
17h 59m
English
Content preview from Quantum ComputingBecome 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,
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Putting Qubits in Blended States
The Hadamard (H) gate puts
qubits in blended states of 
and 
.
It’s the signature gate of quantum computing
and forms the bedrock of quantum programs.
For me, it was one of the two quantum gates
that brought home the terrific potential of
quantum computing.
(The other is the Pauli-Z
gate, which we’ll cover in
Chapter 5,
Beam Me Up, Scotty—Quantum Tagging and Entangling
.)
The H gate is fundamentally a qubelet splitter, which is the basic mechanism to create blended qubits. For example, it takes a qubit, which ...
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O’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.
I 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.
I’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.
I'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.