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Mass Splittings From Symmetry Obstruction | | Lorenzo Cornalba
; Frank Wilczek
; | | Date: |
2 Jun 1997 | | Journal: | Phys.Lett. B411 (1997) 112-116 | | Subject: | hep-th cond-mat | | Abstract: | The long-range fields associated with non-abelian vortices generally obstruct full realization, in the spectrum, of the symmetry of the ground state. In the context of 2+1 dimensional field theories, we show how this effect manifests itself concretely in altered conditions for the angular momentum and in the energy spectrum. A particularly interesting case is supersymmetry, which is obstructed by the gravitational effect of any mass. | | Source: | arXiv, hep-th/9706014 | | Services: | Forum | Review | PDF | Favorites | |
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