Spherical Symmetric Dyonic Black Holes and Vacuum Geometries in 4 D N=1 Supergravity on Kähler-ricci Soliton

Gunara, Bobby Eka

doi:10.1016/s0034-4877(12)60032-9

Cited by 2 publications

(3 citation statements)

References 22 publications

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“…For example, we have previous serial papers studying solitonic solutions of four dimensional N = 1 local supersymmetry (supergravity) on Kahler manifolds satisying Kahler-Ricci flow equation (Cao, 1985). Our results show that in the of both domain walls (Gunara and Zen, 2009a;Gunara et al, 2011) and black holes (Gunara, 2012) in general deform with respect to a flow parameter related to Kahler-Ricci equation. Moreover, this flow could change the nature of stability of domain walls and geometry of black holes.…”

Section: Introductionmentioning

confidence: 63%

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4d N = 1 Supersymmetric Yang-Mills Theories on Kahler-Ricci Soliton

Gunara¹

2012

Journal of Mathematics and Statistics

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In this study we consider four dimensional N = 1 supersymmetric gauge Yang-Mills theory whose complex scalar manifold is Kahler and deforms with respect to a real parameter. The deformation of the geometry is governed by Kahler-Ricci flow equation. This setup implies that some couplings such as shifting quantities, momentum maps and the scalar potential turn out to be evolved with respect to the flow parameter. We also discuss deformation of vacuum structures of the theory in the context of Morse theory

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Section: Introductionmentioning

confidence: 63%

“…The construction of the N = 1 supersymmetric gauge theory on Kahler-Ricci soliton follows closely (Gunara, 2012;Gunara and Zen, 2009a;2009c).…”

Section: D N = 1 Supersymmetric Yang-mills Theory On Kahler-ricci Somentioning

confidence: 99%

4d N = 1 Supersymmetric Yang-Mills Theories on Kahler-Ricci Soliton

Gunara¹

2012

Journal of Mathematics and Statistics

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“…Such a situation has also been considered for domain wall cases in[17]. On the other hand, some cases with volume deformation of Kähler manifolds have been studied in several references[18,19,20,21,22,23].…”

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confidence: 99%

Some Aspects of Spherical Symmetric Extremal Dyonic Black Holes in 4d N = 1 Supergravity

Gunara

Zen

Akbar

et al. 2013

Int. J. Mod. Phys. A

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In this paper we study several aspects of extremal spherical symmetric black hole solutions of four dimensional N = 1 supergravity coupled to vector and chiral multiplets with the scalar potential turned on. In the asymptotic region the complex scalars are fixed and regular which can be viewed as the critical points of the black hole and the scalar potentials with vanishing scalar charges. It follows that the asymptotic geometries are of a constant and non-zero scalar curvature which are generally not Einstein. These spaces could also correspond to the near horizon geometries which are the product spaces of a two anti-de Sitter surface and the two sphere if the value of the scalars in both regions coincides. In addition, we prove the local existence of non-trivial radius dependent complex scalar fields which interpolate between the horizon and the asymptotic region. We finally give some simple l C n -models with both linear superpotential and gauge couplings.

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Spherical Symmetric Dyonic Black Holes and Vacuum Geometries in 4 D N=1 Supergravity on Kähler-ricci Soliton

Cited by 2 publications

References 22 publications

4d N = 1 Supersymmetric Yang-Mills Theories on Kahler-Ricci Soliton

4d N = 1 Supersymmetric Yang-Mills Theories on Kahler-Ricci Soliton

Some Aspects of Spherical Symmetric Extremal Dyonic Black Holes in 4d N = 1 Supergravity

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