World-sheet supersymmetry

For the classical nonlinear sigma model on a general target manifold M, the progressive imposition of world-sheet supersymmetry (with torsion) from (1,0) to (2,2) is systematically analyzed and generalized; at each step, implications both for M and for the background gauge connection are stated. Qua...

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Veröffentlicht in:	Phys. Rev. Lett.; (United States) 1986-10, Vol.57 (17), p.2112-2114
Hauptverfasser:	Braden, HW, Frampton, PH
Format:	Artikel
Sprache:	eng
Schlagworte:	645400 > High Energy Physics-- Field Theory CLASSICAL MECHANICS COMPOSITE MODELS CONFORMAL INVARIANCE DYNAMICAL GROUPS EXTENDED PARTICLE MODEL FUNCTIONS INVARIANCE PRINCIPLES LAGRANGIAN FUNCTION LIE GROUPS MATHEMATICAL MODELS MECHANICS O GROUPS PARTICLE MODELS PHYSICS OF ELEMENTARY PARTICLES AND FIELDS QUANTUM MECHANICS QUARK MODEL SIGMA MODEL SPACE-TIME STRING MODELS SU GROUPS SU-3 GROUPS SUPERSYMMETRY SYMMETRY SYMMETRY GROUPS 645300 > High Energy Physics-- Particle Invariance Principles & Symmetries
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Zusammenfassung:	For the classical nonlinear sigma model on a general target manifold M, the progressive imposition of world-sheet supersymmetry (with torsion) from (1,0) to (2,2) is systematically analyzed and generalized; at each step, implications both for M and for the background gauge connection are stated. Quantum conformal invariance is then imposed. Our analysis applies to superstrings without known space-time supersymmetry.
ISSN:	0031-9007 1079-7114
DOI:	10.1103/PhysRevLett.57.2112