models:speculative_models:unparticles
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models:speculative_models:unparticles [2017/11/15 14:37] jakobadmin created |
models:speculative_models:unparticles [2018/02/19 17:05] jakobadmin |
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| ====== Unparticles ====== | ====== Unparticles ====== | ||
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| <tabbox Why is it interesting?> | <tabbox Why is it interesting?> | ||
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| <blockquote>The most recent attempt | <blockquote>The most recent attempt | ||
| - | in this direction is Georgi´s proposal of ”unparticles” [1] which are thought to | + | in this direction is [[https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.98.221601|Georgi´s proposal of ”unparticles”]] which are thought to |
| lead to an ”invisibility” of a certain kind of outgoing matter component, which | lead to an ”invisibility” of a certain kind of outgoing matter component, which | ||
| shows its presence through the appearance of energy-momentum-carrying but | shows its presence through the appearance of energy-momentum-carrying but | ||
| otherwise undetectable ”fractional particle stuff”. | otherwise undetectable ”fractional particle stuff”. | ||
| - | Unlike the infraparticle concept this so formulated ”unparticle”-problem1 | + | Unlike the infraparticle concept this so formulated ”unparticle”-problem |
| is | is | ||
| not imposed by any observational fact; it is at this stage a mere mind game, | not imposed by any observational fact; it is at this stage a mere mind game, | ||
models/speculative_models/unparticles.txt · Last modified: 2018/04/08 17:14 by georgefarr
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