The quantum state resulting from arbitrary rotations of the pentagon and triangle qubelets can, thus, be written by combining the previous equations for each respective rotation as follows:
In the example, the pentagon qubelets are rotated 20°, so is radians. Likewise, the triangle qubelets are turned 30°, or is radians. Thus, the quantum state is:
Although the quantum state is defined using complex numbers, there’s nothing imaginary about them: quantum computing works in the physical realm, albeit at tiny scales. The complex numbers are a mathematical artifact that give us a way to express 3D rotations of qubits.
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