Quantum Computing, Qubit, Hilbert Space.
Hilbert Space is a vector space any linear combination of states is a state as well. If |ψ>, |φ> of complex Hilbert Space are states then a|ψ>+b|φ>, where a, b € ℂ also belong to complex Hilbert space Entanglement Quantum entanglement is a quantum mechanical phenomenon in which the quantum states