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technology14h ago
New Breakthrough In Quantum Computers Could Completely Change How Much They Cost - BGR
- Caltech and ETH Zurich report progress toward practical quantum computers using neutral-atom qubits, reducing hardware needs.
- ETH Zurich shows stable quantum logic operations with neutral-atom qubits, improving gate reliability.
- Researchers emphasize reduced qubit requirements could lower costs and ease manufacturing for quantum platforms.
- Caltech and Oratomic experiments have yielded arrays of over 6,000 neutral-atom qubits.
- Geometric-phase control reduces sensitivity to laser timing and power, lowering error rates.
- The research links advances to potential breakthroughs in Shor’s algorithm feasibility.
- Practical quantum computers could impact drug discovery, finance, and energy optimization.
- Neutral-atom qubits enable stable operations by storing information in internal states of atoms.
- Caltech and ETH Zurich advances address major hurdles: error resistance and scalable qubit control.
- The findings suggest a path to lower-cost, manufacturable quantum hardware in the near term.
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