One of the oddest predictions of quantum theory – that a system can't change while you're watching it – has been confirmed in an experiment by Cornell physicists. Their work opens the door to a fundamentally new method ...
Quantum Physics
Oct 23, 2015
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JQI scientists have achieved a major milestone in simulating the dynamics of condensed-matter systems – such as the behavior of charged particles in semiconductors and other materials – through manipulation of carefully ...
Quantum Physics
Sep 30, 2015
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MIT physicists have created a superfluid gas, the so-called Bose-Einstein condensate, for the first time in an extremely high magnetic field. The magnetic field is a synthetic magnetic field, generated using laser beams, ...
General Physics
Aug 11, 2015
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The air around us is a chaotic superhighway of molecules whizzing through space and constantly colliding with each other at speeds of hundreds of miles per hour. Such erratic molecular behavior is normal at ambient temperatures.
Quantum Physics
Jun 10, 2015
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Ultracold atoms in the so-called optical lattices, which are generated by crosswise superposition of laser beams, have been proven to be one of the most promising tools for simulating and understanding the behaviour of many-body ...
Optics & Photonics
Apr 21, 2015
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If you put water in the freezer to make ice, you trigger a dynamic phase transition.
Quantum Physics
Mar 18, 2015
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(Phys.org)—A team of researchers working in Italy has successfully conducted an experiment to directly measure gravity's curvature for the first time. In their paper published in the journal Physical Review Letters, the ...
Physicists at the University of Basel have developed a new cooling technique for mechanical quantum systems. Using an ultracold atomic gas, the vibrations of a membrane were cooled down to less than 1 degree above absolute ...
Nanophysics
Nov 24, 2014
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Researchers led by Dr. Sebastian Slama of Tübingen University's Institute of Physics have succeeded in directing the fluorescence of ultracold atoms into surface plasmons – light waves oscillating across a metal surface. ...
Quantum Physics
Oct 30, 2014
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The physical behavior of materials is strongly governed by the many electrons which can interact and move inside any solid. While an individual electron is a very simple object, carrying only mass, electric charge, and an ...
General Physics
Sep 3, 2014
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