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  2. Quantum entanglement - Wikipedia

    en.wikipedia.org/wiki/Quantum_entanglement

    Quantum entanglement is the ... pieces can also be entangled. An example for a three-qubit system is ... system to be related to a quantum field ...

  3. Monogamy of entanglement - Wikipedia

    en.wikipedia.org/wiki/Monogamy_of_entanglement

    In quantum physics, monogamy is the property of quantum entanglement that restrict entanglement from being freely shared between arbitrarily many parties.. In order for two qubits A and B to be maximally entangled, they must not be entangled with any third qubit C whatsoever.

  4. Qubit - Wikipedia

    en.wikipedia.org/wiki/Qubit

    An important distinguishing feature between qubits and classical bits is that multiple qubits can exhibit quantum entanglement; the qubit itself is an exhibition of quantum entanglement. In this case, quantum entanglement is a local or nonlocal property of two or more qubits that allows a set of qubits to express higher correlation than is ...

  5. Molecules ‘entangled’ in major physics breakthrough could ...

    www.aol.com/molecules-entangled-major-physics...

    While a classical computer bit assumes the value of either 0 or 1, quantum bits – or qubits – can simultaneously be in a superposition of 0 and 1, allowing for a wide range of calculations to ...

  6. Quantum teleportation - Wikipedia

    en.wikipedia.org/wiki/Quantum_teleportation

    The resources required for quantum teleportation are a communication channel capable of transmitting two classical bits, a means of generating an entangled Bell state of qubits and distributing to two different locations, performing a Bell measurement on one of the Bell state qubits, and manipulating the quantum state of the other qubit from ...

  7. W state - Wikipedia

    en.wikipedia.org/wiki/W_state

    This difference is, for example, illustrated by the following interesting property of the W state: if one of the three qubits is lost, the state of the remaining 2-qubit system is still entangled. This robustness of W-type entanglement contrasts strongly with the GHZ state, which is fully separable after loss of one qubit.

  8. Bell state - Wikipedia

    en.wikipedia.org/wiki/Bell_state

    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. [1]: 25 The Bell's states are a form of entangled and normalized basis vectors.

  9. One-way quantum computer - Wikipedia

    en.wikipedia.org/wiki/One-way_quantum_computer

    The one-way quantum computer, also known as measurement-based quantum computer (MBQC), is a method of quantum computing that first prepares an entangled resource state, usually a cluster state or graph state, then performs single qubit measurements on it. It is "one-way" because the resource state is destroyed by the measurements.