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00925njm 22002777a 4500 dc Mateos, David (Mateos Solé) author Townsend, Paul K. author 2010-07-05T10:17:48Z 2010-07-05T10:17:48Z 2001 It is shown that a IIA superstring carrying D0-brane charge can be "blown up", in a Minkowski vacuum background, to a (1/4)-supersymmetric tubular D2-brane, supported against collapse by the angular momentum generated by crossed electric and magnetic Born-Infeld fields. This supertube can be viewed as a world-volume realization of the sigma-model Q lump. Relativitat general (Física) Partícules (Física nuclear) Supersimetria Teoria de les supercordes General relativity (Physics) Superstring theories Particles (Nuclear physics) Supersymmetry Supertubes