Nature

The uncertainty principle enables non-classical dynamics in an interferometer

The quantum uncertainty principle stipulates that when one observable is predictable there must be some other observables that are unpredictable. The principle is viewed as holding the key to many ...
Nature

The Uncertainty Principle

MR. W. L. COWLEY 1 raises a point of some importance to a popular presentation of quantum theory. The understanding of the Uncertainty Principle is confused by there being two quite distinct ideas ...
Gizmodo

Scientists Now Uncertain About Heisenberg’s Uncertainty Principle

An experiment conducted at the University of Toronto has thrown a fundamental aspect of the Heisenberg uncertainty principle into doubt. For decades, we’ve believed that you can’t measure a quantum ...
Phys.org

A new twist on Heisenberg's uncertainty principle can sharpen quantum sensors

For almost a century, Heisenberg's uncertainty principle has stood as one of the defining ideas of quantum physics: a particle's position and momentum cannot be known at the same time with absolute ...
Ars Technica

Using the uncertainty principle against itself to gain precision

Accurate measurement underlies a huge amount of modern technology. Atomic clocks, fiber optical communications systems, and many other types of hardware require accurate and precise measurements. The ...
Ars Technica

Negative mass swing beats the uncertainty principle

Quantum mechanics comes with something called the uncertainty principle. This states that there are pairs of properties that cannot be simultaneously known to arbitrary precision. This is not due to ...
Phys.org

Scientists sidestep Heisenberg uncertainty principle in precision sensing experiment

Physicists in Australia and Britain have reshaped quantum uncertainty to sidestep the restriction imposed by the famous Heisenberg uncertainty principle—a result that could underpin future ...