News tagged with quantum systems

Physicsts reveal how to cope with 'frustration'

For most people, frustration is a condition to be avoided. But for scientists studying certain "frustrated" ensembles of interacting components - that is, those which cannot settle into a state that minimizes each interaction ...

dateJun 02, 2010 in Quantum Physics
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Exotic symmetry seen in ultracold electrons

( -- An exotic type of symmetry - suggested by string theory and theories of high-energy particle physics, and also conjectured for electrons in solids under certain conditions - has been observed experimentally ...

dateJan 18, 2010 in General Physics
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