Quantum Computing, Quantum, Quantum Physics, Shors Algorithm, Qiskit.
unique eigenstate for each integer value of s where 0≤s≤r-1 . Very conveniently, if we sum up all these eigenstates, the different phases cancel out all computational basis states except |1>: Let’s see the case for a = 7 and N = 15 Here the r = 4 Since the computational basis state |1> is a