Physicists have used
the quantum nature of matter to obtain a highly precise value for the universal gravitational constant, the «big G» that appears in Isaac Newton's law of how gravity pulls together everything, from planets to apples.
To get closer to the true,
quantum nature of matter, physicist David Pritchard has been splitting atoms down the middle, fiddling with the halves, and then putting them back together.
And these laws had a minimum disturbance which could not be reduced because of
the quantum nature of matter.
Not exact matches
Classification
of topological
quantum phases has brought about a fundamental notion
of SPT phases, which are exotic states under the protection
of symmetries, and greatly expand our understanding
of the fundamental
nature of quantum matter.
This special issue addresses modern developments in controlling and manipulating light: how light - based technologies are shrinking and becoming faster (Koenderink et al., p. 516); how recent theoretical developments in the manipulation
of light are being implemented to provide materials with properties not available in
nature (Pendry et al., p. 521); how the
quantum properties
of light are being exploited in new technologies (Walmsley, p. 525); and how new light sources are coming online that can probe the structure
of matter on spatial and time scales that provide an exquisitely detailed picture
of our microscopic world (Miao et al., p. 530).
Harnessing the shared wave
nature of light and
matter, researchers at the University
of Chicago led by Neubauer Family Assistant Professor
of Physics Jonathan Simon have used light to explore some
of the most intriguing questions in the
quantum mechanics
of materials.
Now the theory made a concrete prediction, namely one, there should exist a new fundamental particle and, two, all the other particles in
nature; the
matter particles and the
quantum mediating forces should gain mass; three interactions with these particles which brings us back to the 4th
of July 2012.
A study on page 298
of this week's
Nature unveils an atlas
of materials that might host topological effects, giving physicists many more places to go looking for bizarre states
of matter such as Weyl fermions or
quantum - spin liquids.
In a study led by the University
of Leeds and published today in the journal
Nature, researchers detail a way
of altering the
quantum interactions
of matter in order to «fiddle the numbers» in a mathematical equation that determines whether elements are magnetic, called the Stoner Criterion.