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KK Compactification of Supergravity Models
, 2019 In this chapter, we will study the KK compactification of supergravity models in higher dimensions. Supergravity models in higher dimensions have: -a graviton, described by the metric gμν (which can be written as eμaηabeνb ), except for the coupling to ...
Horaţiu Năstase +1 more
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ChemElectroChem, Volume 12, Issue 19, October 3, 2025.The graphic enables the visualization of the changes in audible frequency within the cell when the potential is applied at 30 s. The change in frequency is related to the gas volume produced during electrolysis. The gas changes the compressibility of the electrolyte slowing down the speed of sound.
Christopher Kent +4 more
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The N $$ \mathcal{N} $$ = 3 Weyl multiplet in four dimensions
Journal of High Energy Physics, 2019 The main ingredient for local superconformal methods is the multiplet of gauge fields: the Weyl multiplet. We construct the transformations of this multiplet for N $$ \mathcal{N} $$ = 3, D = 4. The construction is based on a supersymmetry truncation from
Jesse van Muiden, Antoine Van Proeyen
doaj +1 more source
New constraints on supergravity models from b --> s$\gamma$
, 1994 We perform a detailed study of the constraints from b\to s\gamma on a large class of supergravity models, including generic four-parameter supergravity models, the minimal SU(5) supergravity model, and SU(5)\times U(1) supergravity. For each point in the
Lopez, Jorge L. +3 more
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Supergravity models of quintessence and supersymmetry breaking [PDF]
Nuclear Physics B - Proceedings Supplements, 2001 The issue of Supersymmetry breaking in the context of Supergravity models of Quintessence is discussed.
openaire +2 more sources
Cosmological constraints on supergravity models [PDF]
Physics Letters B, 1985 Abstract We delineate the domain of supersymmetry breaking parameters in minimal supergravity models for which the cosmological relic photino density is no larger than the closure density. Demanding that the relic density equal the closure density as suggested by inflationary cosmology suggests m q ∼ 42 GeV + 0.89 m g ...
John Ellis +2 more
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The three‐dimensional Seiberg–Witten equations for 3/2$3/2$‐spinors: A compactness theorem
Mathematische Nachrichten, Volume 298, Issue 10, Page 3331-3375, October 2025.Abstract The Rarita‐Schwinger–Seiberg‐Witten (RS–SW) equations are defined similarly to the classical Seiberg–Witten equations, where a geometric non–Dirac‐type operator replaces the Dirac operator called the Rarita–Schwinger operator. In dimension 4, the RS–SW equation was first considered by the second author (Nguyen [J. Geom. Anal. 33(2023), no. 10,
Ahmad Reza Haj Saeedi Sadegh +1 more
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Off-shell N = 2 → N = 1 reduction in 4D conformal supergravity
Journal of High Energy Physics, 2019 We discuss N = 2 → N = 1 reduction in four dimensional conformal supergravity. In particular, we keep the off-shell structure of supermultiplets (except hypermultiplets).
Yusuke Yamada
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Higher dimensional theories in physics, following the Kaluza model of unification [PDF]
, 1989 This thesis traces the origins and evolution of higher dimensional models in physics, with particular reference to the five-dimensional Kaluza-Klein unification.
Middleton, Eric William
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Fortschritte der Physik, Volume 73, Issue 9-10, October 2025.Abstract The unification of conformal and fuzzy gravities with internal interactions is based on the facts that i) the tangent group of a curved manifold and the manifold itself do not necessarily have the same dimensions and ii) both gravitational theories considered here have been formulated in a gauge theoretic way.
Gregory Patellis +3 more
wiley +1 more source