Quantum Network

Quantum networks form an important element of quantum computing and quantum communication systems. Quantum networks facilitate the transmission of information in the form of quantum bits, also called qubits, between physically separated quantum processors. A quantum processor is a small quantum computer being able to perform quantum logic gates on a certain number of qubits. Quantum networks work in a similar way to classical networks. The main difference is that quantum networking, like quantum computing, is better at solving certain problems, such as modeling quantum systems.

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Entangled atoms cross quantum network from one lab to another

Quantum network nodes with warm atoms

Researchers teleport quantum information across rudimentary quantum network

Researchers create an 'un-hackable' quantum network over hundreds of kilometers using optical fiber - Toshiba's research team has broken a new record for optical fiber-based quantum communications, thanks to a new technology called dual band stabilization.

A team of researchers from QuTech in the Netherlands reports realization of the first multi-node quantum network, connecting three quantum processors through entanglement.

Researchers Establish the First Entanglement-Based Quantum Network