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Physics

Quantum computers could run programs that should be too big for them

Quantum computers can currently only run small programs but a trick for reducing a quantum program's size could boost their power for running AI algorithms

By Karmela Padavic-Callaghan

21 February 2023

Quantum computer

Quantum computers could run larger programs thanks to a new method

Bartlomiej Wroblewski / Alamy Stock Photo

Quantum computers could run artificially intelligent algorithms that initially appear to require too much computational power thanks to a new method for writing quantum programs.

While quantum computers have the potential to outperform conventional computers for many different types of calculations, so far they have only done so for a few specialised computations. That is because those that currently exist are relatively small and not very powerful.

S. C. Marshall at Leiden University in the Netherlands and his…

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