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U-duality Covariant...
U-duality Covariant Membranes
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- Bengtsson, Viktor, 1981 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Cederwall, Martin, 1961 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Larsson, Henric, 1975 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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visa fler...
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- Nilsson, Bengt E W, 1952 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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visa färre...
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(creator_code:org_t)
- 2004
- 2004
- Engelska.
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Ingår i: J. High Energy Phys. 0502 (2005) 020.
- Relaterad länk:
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https://research.cha...
Abstract
Ämnesord
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- We outline a formulation of membrane dynamics in D=8 which is fully covariant under the U-duality group SL(2,Z) x SL(3,Z), and encodes all interactions to fields in the eight-dimensional supergravity, which is constructed through Kaluza--Klein reduction on T^3. Among the membrane degrees of freedom is an SL(2,R) doublet of world-volume 2-form potentials, whose quantised electric fluxes determine the membrane charges, and are conjectured to provide an interpretation of the variables occurring in minimal representations of U-duality groups. We solve the relevant equations for the action for a restricted class of supergravity backgrounds. Some comments are made on supersymmetry and lower dimensions.
Ämnesord
- NATURVETENSKAP -- Fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences (hsv//eng)
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- ref (ämneskategori)
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