One of the most often quoted, yet least understood, tenets of physics is the uncertainty principle.

The photon is scattered from the electron and then detected. Heisenberg pointed out that such a measurement must contend with an inherent uncertainty in measuring the position at which the scattering ...

In 1927, Heisenberg putforth uncertainty principle to the world of quantum physics. It stated that, more precisely the position is determined, less precisely momentum could be determined. The ...

Create a Physics World account to get access to all available digital issues of the monthly magazine. Your Physics World ...

Uncertainty affects the accuracy with which measurements can be made in quantum physics. To reduce this uncertainty, physicists have learned to "squeeze" certain measurements. Researchers are now ...

Heisenberg's uncertainty principle, which states that the position and momentum of a particle can't simultaneously be known to precision, is more complicated than once thought, new research shows.

One of the most often quoted, yet least understood, tenets of physics is the uncertainty principle. Formulated by German physicist Werner Heisenberg in 1927, the rule states that the more precisely ...