Chapter 1
The problems in this chapter are focused on qubit states and simple untiary operators.
Background Material
Any two-state quantum system can be used as a quantum bit (qubit); the corresponding quantum computing version of a bit but with the addition that it can be in a superposition state.
The vector space with defined inner product (i.e. Hilbert space) that describes that state of a qubit is .
The Dirac notation to denote an orthonormal qubit basis set is given as with the inner product defined as and .
A superposition state can be written as:
with the conditions that the inner product
Examples of basis sets are:
Problems
Programming Problems
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