quantum computing
Researchers have used quantum superposition to help qubits violate a fundamental quantum limit, allowing them to maintain information five times longer. This breakthrough involves a three-qubit system that demonstrates extreme correlations over time. The finding could enhance quantum computing and metrology applications.
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IBM has revealed two new quantum computers, Loon and Nighthawk, featuring unprecedented qubit connections that could advance error-free computing. These machines use a modular design to link superconducting qubits in complex ways, potentially boosting computational power. The development aims to overcome key challenges in scaling quantum technology.