When exchanging the input and output ports of a quantum device, the resulting evolution satisfied the time-reversal properties of the initial evolution, thus obtaining a time-reversal simulator ...

Why are Quantum Computers Necessary for AI? After this foundation was laid, we dial it back a little bit and talk about why is it that quantum computers are necessary for the evolution of AI.

Now a team of quantum theorists from Spain have used numerical simulations to show that, on large scales, features of the classical world can emerge from a wide class of quantum systems.

Scientists from Tsinghua University have expanded the Lindblad equation to track the time evolution in an open system of a quantum property that that has become the hottest topic in condensed-matter ...