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Search results for soliton

General Âé¶¹ÒùÔºics Jul 29, 2015

Rogue wave theory to save ships

Âé¶¹ÒùÔºicists have found an explanation for rogue waves in the ocean and hope their theory will lead to devices to warn ships and save lives.

Nanophysics Nov 17, 2014

Researchers create and control spin waves, lifting prospects for enhanced info processing

A team of New York University and University of Barcelona physicists has developed a method to control the movements occurring within magnetic materials, which are used to store and carry information. The breakthrough could ...

General Âé¶¹ÒùÔºics Nov 2, 2014

Ultracold disappearing act: 'Matter waves' move through one another but never share space

A disappearing act was the last thing Rice University physicist Randy Hulet expected to see in his ultracold atomic experiments, but that is what he and his students produced by colliding pairs of Bose Einstein condensates ...

General Âé¶¹ÒùÔºics Sep 30, 2014

Deceptive-looking vortex line in superfluid led to twice-mistaken identity

(Âé¶¹ÒùÔº) —So long, solitons: University of Chicago physicists have shown that a group of scientists were incorrect when they concluded that a mysterious effect found in superfluids indicated the presence of solitons—exotic, ...

General Âé¶¹ÒùÔºics Sep 10, 2014

Nerve impulses can collide and continue unaffected

According to the traditional theory of nerves, two nerve impulses sent from opposite ends of a nerve annihilate when they collide. New research from the Niels Bohr Institute now shows that two colliding nerve impulses simply ...

General Âé¶¹ÒùÔºics Jul 7, 2014

Ultra-cold atom transport made simple

Techniques for controlling ultra-cold atoms travelling in ring traps currently represent an important research area in physics. A new study gives a proof of principle, confirmed by numerical simulations, of the applicability ...

Astronomy Jul 2, 2014

Reinterpreting dark matter

Tom Broadhurst, an Ikerbasque researcher at the University of the Basque Country (UPV/EHU), has participated alongside scientists of the National Taiwan University in a piece of research that explores cold dark matter in ...

General Âé¶¹ÒùÔºics Jun 20, 2014

Solitary acoustic waves observed to propagate at a lipid membrane interface

(Âé¶¹ÒùÔº) —Defining the essential character of the action potential of neurons has proven to be an elusive task. As typically happens, the biggest advances seem to have been made early on. In this case it was Hodgkin and ...

Nanophysics Feb 6, 2014

Molecular traffic jam makes water move faster through nanochannels

Cars inch forward slowly in traffic jams, but molecules, when jammed up, can move extremely fast.

General Âé¶¹ÒùÔºics Feb 3, 2014

Solving a physics mystery: Those 'solitons' are really vortex rings

(Âé¶¹ÒùÔº) —The same physics that gives tornadoes their ferocious stability lies at the heart of new University of Washington research, and could lead to a better understanding of nuclear dynamics in studying fission, superconductors ...

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