Looking back at the history of computers, it’s hard to overestimate the rate at which computing power has scaled in the course of just a single human lifetime. But yet, existing classical computers ...

Simulation of non-Hermitian quantum mechanics using a quantum computer goes beyond centuries old conventions. Aalto researchers have used an IBM quantum computer to explore an overlooked area of ...

We see countless stars and galaxies sparkling in the universe today, but how much matter is actually there? The question is simple enough — its answer, however, is turning out to be quite a ...

The idea that reality might be a kind of cosmic software has moved from late night dorm debates into serious physics journals ...

One of the most frequently asked questions about quantum computers is a simple one: When will they be useful? If you talk to people in the field, you’ll generally get a response in the form of another ...

Experimental findings will be either boring or extremely dangerous. By Preston Greene Dr. Greene is a philosophy professor. Since the 1990s, researchers in the social and natural sciences have used ...

In the new study, scientists have achieved that for the first time. This kind of simulation can’t be run on just any old computer though – it required the power of quantum computers, which tap into ...

More stable and efficient materials for solar cells are needed in the green transition. So-called halide perovskites are highlighted as a promising alternative to today's silicon materials.

EVANSTON, Ill. — Prevailing theoretical models attempting to explain the formation of the solar system have assumed it to be average in every way. Now a new study by Northwestern University ...