Quantum Computing, Quantum Circuits, Quantum Physics, Logic Gates, Shrodingers Cat.
Gate. This takes in 2 Qubits and only flips the second Qubit from a |0⟩ to |1⟩ and |1⟩ to |0⟩ if the first Qubit is |1⟩. Otherwise, it leaves it unchanged. The CNOT or Controlled-NOT Gate The CNOT gate only flips the second Qubit if the first Qubit is |1⟩ Measurement Measurement is a special type