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2010
Most efforts aimed at proving (or at least understanding) confinement attempt to show that the potential energy between a static quark–antiquark pair (the static quark potential), grows linearly with the separation between the quarks. In other words, since a linear potential is associated with an area-law falloff for Wilson loops, the aim is to show ...
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Most efforts aimed at proving (or at least understanding) confinement attempt to show that the potential energy between a static quark–antiquark pair (the static quark potential), grows linearly with the separation between the quarks. In other words, since a linear potential is associated with an area-law falloff for Wilson loops, the aim is to show ...
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Nature Photonics, 2008
By structuring the surface of a metal with an array of holes, photonics researchers show that it is possible to tightly confine terahertz surface waves, reducing their decay length into air by two orders of magnitude. The results could lead to new approaches to waveguiding.
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By structuring the surface of a metal with an array of holes, photonics researchers show that it is possible to tightly confine terahertz surface waves, reducing their decay length into air by two orders of magnitude. The results could lead to new approaches to waveguiding.
openaire +3 more sources