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You're reading from  Quantum Computing Algorithms

Product typeBook
Published inSep 2023
PublisherPackt
ISBN-139781804617373
Edition1st Edition
Concepts
Quantum Computing
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Author (1)
Barry Burd
Barry Burd
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Barry Burd

Barry Burd received a master's degree in computer science at Rutgers University and a Ph.D. in mathematics at the University of Illinois. As a teaching assistant in Champaign–Urbana, Illinois, he was elected five times to the university-wide List of Teachers Ranked as Excellent by Their Students. Since 1980, Dr. Burd has been a professor in the department of mathematics and computer science at Drew University in Madison, New Jersey. He has spoken at conferences in the United States, Europe, Australia, and Asia. In 2020, he was honored to be named a Java Champion. Dr. Burd lives in Madison, New Jersey, USA, where he spends most of his waking hours in front of a computer screen.
Read more about Barry Burd

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Questions

  1. Figure 5.6 contains lots of little details. Keep me honest by checking to make sure that the H letters, question marks, zeros, ones, and arrows are all placed correctly on Bob’s side of the figure.
  2. Repeat your work from Question 1, this time verifying the ones, zeros, and question marks in Eve’s column in Figure 5.10.
  3. In carrying out the BB84 algorithm, Alice and Bob share some information out in the open. Bob shares all of his Hadamard choices, Alice announces which qubits are Hadamard agreement qubits, and Bob displays half of his Hadamard agreement bits. Justify the claim that making this information public doesn’t help Eve discover the key.
  4. Make up an example to build your intuitions about the right distributive law for tensor products: {"mathml":"<math style=\"font-family:stix;font-size:16px;\" xmlns=\"http://www.w3.org/1998/Math/MathML\"><mstyle mathsize=\"16px\"><mfenced><mrow><mi>x</mi><mo>&#xA0;</mo><mo>+</mo><mo>&#xA0;</mo><mi>y</mi></mrow></mfenced><mo>&#xA0;</mo><mo>&#x2297;</mo><mo>&#xA0;</mo><mi>z</mi><mo>&#xA0;</mo><mo>=</mo><mo>&#xA0;</mo><mfenced><mrow><mi>x</mi><mo>&#xA0;</mo><mo>&#x2297;</mo><mo>&#xA0;</mo><mi>z</mi></mrow></mfenced><mo>&#xA0;</mo><mo>+</mo><mo>&#xA0;</mo><mfenced><mrow><mi>y</mi><mo>&#xA0;</mo><mo>&#x2297;</mo><mo>&#xA0;</mo><mi>z</mi></mrow></mfenced></mstyle></math>"}.
  5. We began this chapter’s You can’t copy a qubit section by stating three laws for tensor products. Do we use all three of these laws in our argument about the truth of the No-Cloning...
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Quantum Computing Algorithms
Published in: Sep 2023Publisher: PacktISBN-13: 9781804617373
© 2023 Packt Publishing Limited All Rights Reserved

Author (1)

author image
Barry Burd

Barry Burd received a master's degree in computer science at Rutgers University and a Ph.D. in mathematics at the University of Illinois. As a teaching assistant in Champaign–Urbana, Illinois, he was elected five times to the university-wide List of Teachers Ranked as Excellent by Their Students. Since 1980, Dr. Burd has been a professor in the department of mathematics and computer science at Drew University in Madison, New Jersey. He has spoken at conferences in the United States, Europe, Australia, and Asia. In 2020, he was honored to be named a Java Champion. Dr. Burd lives in Madison, New Jersey, USA, where he spends most of his waking hours in front of a computer screen.
Read more about Barry Burd

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