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Researchers Explore Quantum Entanglement's Impact on Computing

3/31/2026

Summary

Story summary

Researchers from Technische Universität Wien (TU Wien) and Chinese institutions study quantum entanglement at attosecond timescales.
Prof. Joachim Burgdörfer explains that entangled particles share a state, so measuring one reveals the other.
Their experiments use intense laser pulses to excite electrons and entangle them.
The team aims to redefine reality by measuring quantum-event timing, with potential impacts on cryptography and computing.
The full study is published in Physical Review Letters.

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Story summary

Researchers from Technische Universität Wien (TU Wien) and Chinese institutions study quantum entanglement at attosecond timescales.
Prof. Joachim Burgdörfer explains that entangled particles share a state, so measuring one reveals the other.
Their experiments use intense laser pulses to excite electrons and entangle them.
The team aims to redefine reality by measuring quantum-event timing, with potential impacts on cryptography and computing.
The full study is published in Physical Review Letters.