Wave function directly measured
Canadian team achieves quantum feat that makes the intangible a little more tangible
By Devin Powell, 15:55 PM June 8, 2011
The fuzzy quantum shape that describes the speed or location of a single particle, its wave function, has now been directly measured in the laboratory, giving this mathematical concept a small dose of reality.
Like a bubble on the breeze, the wave function usually disappears when poked or prodded for information. But scientists in Canada have worked out a gentler way to touch it, they report June 9 in Nature.
“Measuring the wave function itself is not really thought to be a possible thi...
Source URL: https://www.sciencenews.org/article/wave-function-directly-measured