Quantum Computing, Quantum, Science, Science Communication, Nonfiction.
numbers (which could be negative) that add up to one after you square them. For example, (0.6, −0.8) represents a qubit. Clearly, these are neither positive nor do they add to one. But if you square each of them, you get (0.36, 0.64), which adds to one. When you square the numbers in the qubit