July 2021
Intermediate to advanced
384 pages
11h 15m
English
Content preview from Learn Quantum Computing with Python and Q#
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9 Quantum sensing: It’s not just a phase
This chapter covers
- How quantum operations can learn useful information about unknown operations with phase kickback
- Creating new types in Q#
- Running Q# code from a Python host program
- Recognizing important properties and behaviors of eigenstates and phase
- Programming controlled quantum operations in Q#
In the last chapter, we implemented our first quantum algorithm, Deutsch–Jozsa, in Q#. By helping Nimue and Merlin play Kingmaker, we saw how quantum programming techniques like phase kickback can give us advantages in solving problems. In this chapter, we will take a look at phase-estimation algorithms we can use in our quantum programs to solve different types of problems. Again, we will return to ...
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