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Dancing with Qubits

Dancing with Qubits

By : Robert S. Sutor
5 (24)
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Dancing with Qubits

Dancing with Qubits

5 (24)
By: Robert S. Sutor

Overview of this book

Dancing with Qubits, Second Edition, is a comprehensive quantum computing textbook that starts with an overview of why quantum computing is so different from classical computing and describes several industry use cases where it can have a major impact. A full description of classical computing and the mathematical underpinnings of quantum computing follows, helping you better understand concepts such as superposition, entanglement, and interference. Next up are circuits and algorithms, both basic and sophisticated, as well as a survey of the physics and engineering ideas behind how quantum computing hardware is built. Finally, the book looks to the future and gives you guidance on understanding how further developments may affect you. This new edition is updated throughout with more than 100 new exercises and includes new chapters on NISQ algorithms and quantum machine learning. Understanding quantum computing requires a lot of math, and this book doesn't shy away from the necessary math concepts you'll need. Each topic is explained thoroughly and with helpful examples, leaving you with a solid foundation of knowledge in quantum computing that will help you pursue and leverage quantum-led technologies.
Table of Contents (26 chapters)
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1
I Foundations
8
II Quantum Computing
14
III Advanced Topics
18
Afterword
22
Other Books You May Enjoy
23
References
24
Index
Appendices

2.1 What’s inside a computer?

If I were to buy a laptop today, I would need to think about the following kinds of hardware options:

  • size and weight of the machine
  • quality of the display
  • processor and its speed
  • memory and storage capacity

Several years ago, I built a desktop gaming PC. I had to purchase, assemble, and connect: GPU

  • the case
  • power supply
  • motherboard
  • processor
  • internal memory
  • video card with a graphics processing unit (GPU) and memory
  • internal hard drive and solid-state storage
  • internal Blu-ray drive
  • wireless network USB device
  • display
  • speakers
  • mouse and keyboard

As you can see, I had to make many choices. In the case of the laptop, I would think about why I wanted the machine and what I wanted to do, and much less about the particular hardware. I don...

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