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MIT Develops Quantum Router to Boost Computing Efficiency

9/9/2025

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Summary

Story summary

MIT researchers created a quantum router to improve quantum computing efficiency.
This router directs data within quantum computers, functioning like traditional RAM for quantum information.
It uses superconducting circuit qubits controlled by electromagnetic pulses, achieving 95% fidelity among three qubits.
This advancement may lead to practical quantum random access memory (QRAM) and enhance quantum machine learning.
Further improvements in reliability and qubit capacity are needed for wider applications.

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Story summary

MIT researchers created a quantum router to improve quantum computing efficiency.
This router directs data within quantum computers, functioning like traditional RAM for quantum information.
It uses superconducting circuit qubits controlled by electromagnetic pulses, achieving 95% fidelity among three qubits.
This advancement may lead to practical quantum random access memory (QRAM) and enhance quantum machine learning.
Further improvements in reliability and qubit capacity are needed for wider applications.