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Extended geometries
Extended geometries
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- Cederwall, Martin, 1961 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology,Division for Theoretical Physics, Department of Physics, Chalmers University of Technology, Gothenburg, Sweden
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- Palmkvist, Jakob, 1980 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology,Division for Theoretical Physics, Department of Physics, Chalmers University of Technology, Gothenburg, Sweden
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(creator_code:org_t)
- Springer, 2018
- 2018
- Engelska.
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Ingår i: Journal of High Energy Physics. - : Springer. - 1029-8479 .- 1126-6708. ; 2018:2
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Abstract
Ämnesord
Stäng
- We present a unified and completely general formulation of extended geometry, characterised by a Kac-Moody algebra and a highest weight coordinate module. Generalised diffeomorphisms are constructed, as well as solutions to the section constraint. Generically, additional (“ancillary”) gauge transformations are present, and we give a concrete criterion determining when they appear. A universal form of the (pseudo-)action determines the dynamics in all cases without ancillary transformations, and also for a restricted set of cases based on the adjoint representation of a finite-dimensional simple Lie group. Our construction reproduces (the internal sector of) all previously considered cases of double and exceptional field theories.
Ämnesord
- NATURVETENSKAP -- Matematik -- Algebra och logik (hsv//swe)
- NATURAL SCIENCES -- Mathematics -- Algebra and Logic (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Samhällsbyggnadsteknik -- Byggproduktion (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Civil Engineering -- Construction Management (hsv//eng)
- NATURVETENSKAP -- Fysik -- Annan fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Other Physics Topics (hsv//eng)
- NATURVETENSKAP -- Matematik -- Matematisk analys (hsv//swe)
- NATURAL SCIENCES -- Mathematics -- Mathematical Analysis (hsv//eng)
Nyckelord
- Differential and Algebraic Geometry
- String Duality
- Space-Time Symmetries
Publikations- och innehållstyp
- art (ämneskategori)
- ref (ämneskategori)
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