18 research outputs found

    The Stability of the Weak Skyrmions

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    We consider a set of gauge invariant terms in higher order effective Lagrangians of the strongly interacting scalar of the electroweak theory. The terms are introduced in the framework of the hidden gauge symmetry formalism. The usual gauge term is known to stabilize the skyrmion but only in the large vector mass limit. We find that adding higher-order gauge terms is insufficient to insure stability. We then proceed to analyze other gauge invariant interaction terms. Some of the conclusions also apply to QCD skyrmions.Comment: 3 pages, revtex v3, (optional), LAVAL-PHY-11-9

    Interlimb coupling during cooperative bimanual actions when objects are physically connected

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    Hughes CML, Zelaznik HN, Haddad JM, Gipson AD. Interlimb coupling during cooperative bimanual actions when objects are physically connected. Journal of Sport & Exercise Psychology. 2010:79
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