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量子计算
Quantum computing is a type of computing that uses quantum mechanics and principles of superposition and entanglement to perform operations on quantum bits, or qubits. Unlike classical computers, which operate on bits that can be either 0 or 1, qubits can exist in multiple states simultaneously, allowing for much faster and more efficient processing. Quantum computing has the potential to revolutionize fields such as cryptography, chemistry, and artificial intelligence, but is still in a relatively early stage of development. Current challenges include improving qubit stability and reducing error rates.