Quantum entanglement
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Quantum entanglement is the phenomenon in which the quantum state of each particle in a group cannot be described independently of the state of the others, even when the particles are separated by a l
Article headline regarding the Einstein–Podolsky–Rosen (EPR) paradox paper, in the 4 May 1935 issue of The New York Times
Bell state
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In quantum information science, the Bell's states or EPR pairs are specific quantum states of two qubits that represent the simplest examples of quantum entanglement. The Bell's states are a form of e
Quantum circuit that performs Bell decoding. Bell states are sometimes called EPR pairs. Notice that the circuit that decodes the Bell state is the adjoint to the circuit that encodes, or creates, Bell states (described above).
Quantum circuit for teleporting a qubit