Study offers user-friendly template for simulating quantum systems on consumer laptops, saving supercomputers for more complex systems BUFFALO, N.Y. — Imagine zooming into matter at the quantum scale, where tiny particles can interact in more than a trillion configurations at once. If that sounds complicated, it is: Physicists often rely on supercomputers or even artificial intelligence to simulate such quantum systems and their possible states.But what if many of these problems could instead be...