News tagged with broken symmetry

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Search results for broken symmetry


A revolution in knot theory

In the 19th century, Lord Kelvin made the inspired guess that elements are knots in the "ether". Hydrogen would be one kind of knot, oxygen a different kind of knot---and so forth throughout the periodic table ...

Other Sciences / Mathematics

created Nov 10, 2011 | popularity 4.8 / 5 (32) | comments 21 | with audio podcast

A 2-dimensional electron liquid solidifies in a magnetic field

Physicists from the Georgia Institute of Technology have developed a theory that describes, in a unified manner, the coexistence of liquid and pinned solid phases of electrons in two dimensions under the influence ...

Physics / General Physics

created Nov 04, 2011 | popularity 4.8 / 5 (5) | comments 0 | with audio podcast

Time reversal: A simple particle could reveal new physics

(PhysOrg.com) -- A simple atomic nucleus could reveal properties associated with the mysterious phenomenon known as time reversal and lead to an explanation for one of the greatest mysteries of physics: the ...

Physics / General Physics

created Oct 11, 2011 | popularity 4.8 / 5 (40) | comments 128 | with audio podcast

Fundamental matter-antimatter symmetry confirmed

International collaboration including MPQ scientists sets a new value for the antiproton mass relative to the electron with unprecedented precision.

Physics / General Physics

created Jul 28, 2011 | popularity 4.8 / 5 (31) | comments 30 | with audio podcast

Breaking Kasha's rule: Scientists find unique luminescence in tetrapod nanocrystals

Observation of a scientific rule being broken can sometimes lead to new knowledge and important applications. Such would seem to be the case when scientists with the U.S. Department of Energy (DOE)'s Lawrence ...

Nanotechnology / Nanophysics

created Jul 01, 2011 | popularity 5 / 5 (15) | comments 0 | with audio podcast

Measuring fundamental constants with methanol

Key to the astronomical modeling process by which scientists attempt to understand our universe, is a comprehensive knowledge of the values making up these models. These are generally measured to exceptionally ...

Physics / General Physics

created Jun 14, 2011 | popularity 4.7 / 5 (3) | comments 0

How nature's patterns form

When people on airplanes ask Alan Newell what he works on, he tells them "flower arrangements."

Other Sciences / Mathematics

created Feb 18, 2011 | popularity 4.8 / 5 (8) | comments 5 | with audio podcast

One man's video game is another's exercise regime

Dr. Umit Ergin is cramming for a final exam. Standing on a balance board created by Nintendo for its Wii Fit series, Dr. Ergin -- a retired octogenarian internist who good-naturedly prefers ...

Medicine & Health / Health

created Jan 31, 2011 | popularity not rated yet | comments 0

An electronic dance of spins and orbits

Because of their potential application in spintronic devices such as next-generation spin-based transistors, the quest for new materials with significant spin-orbit interactions in the electronic ground state ...

Physics / General Physics

created Dec 13, 2010 | popularity 5 / 5 (1) | comments 0 | with audio podcast

Water could hold answer to graphene nanoelectronics

Researchers at Rensselaer Polytechnic Institute developed a new method for using water to tune the band gap of the nanomaterial graphene, opening the door to new graphene-based transistors and nanoelectronics.

Nanotechnology / Nanomaterials

created Oct 26, 2010 | popularity 4.7 / 5 (13) | comments 0 | with audio podcast


List of search results for broken symmetry