Some quantum-code operations reportedly take one driving cycle instead of thousands
A post describing research at Chalmers University of Technology claims a speedup of more than 1,000 times for a family of advanced operations on bosonic quantum codes.
TLDR
A post describes a Chalmers University of Technology method that combines quantum lattice gates with Floquet control—periodically driving a system—to complete a family of advanced operations in one driving cycle rather than thousands of control cycles. The operations manipulate bosonic codes, which the post describes as storing quantum information in microwave fields inside superconducting circuits. The claimed benefit is less time for noise to introduce errors. The post says the method is designed for superconducting hardware already used in labs.
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Some quantum-code operations reportedly take one driving cycle instead of thousands
A post describing research at Chalmers University of Technology claims a speedup of more than 1,000 times for a family of advanced operations on bosonic quantum codes.