uncertainty principle
indeterminacy principle

The human brain, however, is also subject to the uncertainty principle.

The effects of the uncertainty principle will then become very important and seem to point to some remarkable results.

"I've heard it referred to as a kind of uncertainty principle in information."

But the real uncertainty principle is more precise than that.

Hence, by the uncertainty principle, nothing is known about the momentum of such a state.

The uncertainty principle had profound implications for the way in which we view the world.

In 1973 I started investigating what difference the uncertainty principle would make to black holes.

That is one of the limits imposed by the uncertainty principle.

The sizes they dealt with aren't quite small enough for the uncertainty principle to cause any issues, I think.

Some even claimed that the effect violated the uncertainty principle.