Creating a quantum computer powerful enough to tackle problems we cannot solve with current computers remains a big challenge for quantum physicists. A well-functioning quantum simulator -- a specific ...

Faithful simulations of the world are impossible to create using ordinary computers. Simulating physical reality is, however, the original, express purpose of quantum computers. In 1981, long before ...

Classical computers are not capable of fully simulating the work of quantum systems, especially those with more than 30 qubits. As a hypothetical example, if a quantum computer were to create the Mona ...

When Nobel laureate Richard Feynman first suggested the idea of quantum computers, he proposed they might perform the kind of complex quantum simulations that might yield insights into next-generation ...