An ordinary laptop solved a problem thought to require a quantum computer

Researchers have successfully solved a complex quantum problem using a standard laptop, a feat previously thought to require a quantum computer. By utilizing tensor networks, they were able to compress the vast wave function generated by hundreds of entangled qubits, enabling calculations to run on modest hardware. The results obtained from the laptop matched both theoretical predictions and quantum computer simulations. This breakthrough could potentially pave the way for new explorations of quantum dynamics and materials using classical computers.

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