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Massless fermionic ...
Massless fermionic bound states and the gauge/gravity correspondence
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- Argurio, Riccardo, 1972 (author)
- Université libre de Bruxelles (ULB)
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- Ferretti, Gabriele, 1963 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Petersson, Christoffer, 1979 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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(creator_code:org_t)
- 2006-03-13
- 2006
- English.
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In: Journal of High Energy Physics. - : Springer Science and Business Media LLC. - 1029-8479 .- 1126-6708. ; 03:2006, s. 043-
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Abstract
Subject headings
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- We study the equations of motion of fermions in type IIB supergravity in the context of the gauge/gravity correspondence. The main motivation is the search for normalizable fermionic zero modes in such backgrounds, to be interpreted as composite massless fermions in the dual theory. We specialize to backgrounds characterized by a constant dilaton and a self-dual three-form. In the specific case of the Klebanov-Strassler solution we construct explicitly the fermionic superpartner of the Goldstone mode associated with the broken baryonic symmetry. The fermionic equations could also be used to search for goldstinos in theories that break supersymmetry dynamically.
Subject headings
- NATURVETENSKAP -- Fysik -- Subatomär fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Subatomic Physics (hsv//eng)
Keyword
- gauge-gravity correspondence
- Supersymmetry breaking
Publication and Content Type
- art (subject category)
- ref (subject category)
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