Better info transfer marks step forward for quantum computing — GCN

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Better info transfer marks step forward for quantum computing By Lance VaughnMay 07, 2021 Quantum science has the potential to revolutionize modern technology with more efficient computers, communication, and sensing devices. But challenges remain in achieving these technological goals, especially when it comes to effectively transferring information in quantum systems. A regular computer consists of billions of transistors, called bits. Quantum computers, on the other hand, are based on quantum bits, also known as qubits, which can be made from a single electron. Unlike ordinary transistors, which can be either “0” (off) or “1” (on), qubits can be both “0” and “1” at the same time. The ability of individual qubits to occupy these so-called superposition states, where they...