Computer-generated holography (CGH) provides an approach to digitally modulate a given wavefront. This technology, partly inherited from optical holography and partly advanced by the progress of ...

ALBUQUERQUE, N.M., July 1, 2024 — As the hare learned from the tortoise, speed isn’t everything. Theoretical computer scientists at Sandia National Laboratories and Boston University have discovered ...

The traveling salesman problem is considered a prime example of a combinatorial optimization problem. Now a Berlin team led by theoretical physicist Prof. Dr. Jens Eisert of Freie Universität Berlin ...

Quantum computers promise to revolutionize our ability to solve problems thanks to their unique properties. However, a team of researchers has just discovered a computable task that appears impossible ...

Quantum computers are cool. Or rather too cool to be practical at the moment. They promise to solve problems that would take today's fastest supercomputers years, or even centuries, to crack. But they ...

Why is Christian Science in our name? Our name is about honesty. The Monitor is owned by The First Church of Christ, Scientist, and we’ve always been transparent about that. The church publishes the ...

(Black_Kira/iStock/Getty Images) Quantum computers already exist and are advancing quickly, but scientists predict there's much, much more to come from them – and a new study points the way to another ...

A problem doesn't last a lifetime. But how you deal with it can make it linger for years without resolution. In my studies about the topic, I've identified that, in addition to everything that ...