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Supertubes Mateos, David (Mateos Solé) Townsend, Paul K. Relativitat general (Física) Partícules (Física nuclear) Supersimetria Teoria de les supercordes General relativity (Physics) Superstring theories Particles (Nuclear physics) Supersymmetry 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. 2010-07-05T10:17:48Z 2010-07-05T10:17:48Z 2001 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Reproducció digital del document proporcionada per PROLA i http://dx.doi.org/10.1103/PhysRevLett.87.011602 Physical Review Letters, 2001, vol. 87, núm. 1, p. 011602-1-011602-4 http://dx.doi.org/10.1103/PhysRevLett.87.011602 (c) American Physical Society, 2001 info:eu-repo/semantics/openAccess American Physical Society Articles publicats en revistes (Física de la Matèria Condensada)