Summary:

- Researchers at the University of Otago in New Zealand have reported an advance in the development of an optical Ising machine, a type of hybrid quantum optimization device.
- The optical Ising machine uses light to simulate the behavior of an Ising model, which is a mathematical model used to study phase transitions and optimization problems in physics and computer science.
- The researchers have demonstrated that their optical Ising machine can solve optimization problems more efficiently than classical computers, paving the way for the development of practical quantum computing applications.