A team of researchers at Queen's University has developed a powerful new kind of computing machine that uses light to take on ...

While it's no replacement for either computer, the new device is a powerful alternative for addressing some very practical ...

For decades, the solution to harder problems has been ‘build a bigger computer’— but ...

Published in Nature, the study details the first large-scale demonstration of a photonic Ising machine operating without the ...

McGill and Queen's University researchers have built an improved version of a computer that uses light to solve extremely hard problems more quickly ...

The central selling point of qubit-based quantum processors is that they can supposedly solve certain types of tasks much faster than a classical computer. This comes however with the major ...

The 2026 edition of the traditional Boltzmann Lecture will be held on Monday, February 23rd, at 14:00, in Room 128–129. The lecture is organized by the Statistical Physics group at SISSA, close to ...

We study the problem of learning a tree Ising model from samples such that subsequent predictions made using the model are accurate. The prediction task considered in this paper is that of predicting ...

The Ising model remains a cornerstone in the study of statistical mechanics, providing a simple yet profound framework for understanding cooperative phenomena and criticality in physical systems. By ...